1

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

SUMMARY

www.schurter.com

SUMMARY

NON RESETTABLE FUSES

4

Selector Chart

5

Fuse Kits

184

Time-Current Curves

188

General Product Information

383

TELECOM FUSES

209

Selector Chart

210

Time-Current Curves

226

General Product Information

383

FUSEHOLDERS

228

Selector Chart

229

Accessories

357

General Product Information

383

PTC FUSES

358

Selector Chart

359

Time-Current Curves

377

General Product Information

383

PACKAGING

379

GENERAL PRODUCT INFORMATION

383

SCHURTER INTERNATIONAL

398

INDEX BY TYPES

406

INDEX BY ORDER NUMBERS

407

2

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

www.schurter.com

A market leader’s statement: The SCHURTER mission

Leading the way in four strategic business areas

FUSES

CONNECTORS

CIRCUIT BREAKERS FOR EQUIPMENT (CBE)

INPUT SYSTEMS

“Both now and in the future, our customers are guaranteed the best products

world-wide; products which perfectly correspond to their individual needs.

SCHURTER is permanently committed to the excellent quality of its products and

business practices which are ecologically sound.”

Hans-Rudolf Schurter, Schurter Holding AG

With the develop-

ment, production

and sales of active

and passive com-

ponents for electro-

nic and electro-

mechanical

applications

SCHURTER is a

leading global

industry partner.

The SCHURTER

Group leads the 

way in its four

strategic business

areas, using its

innovative strength

and cutting-edge

technology to

provide customers

with intelligent

practical solutions.

3

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

www.schurter.com

Business excellence as a SCHURTER committment

SIX SIGMA by SCHURTER

Systematic and lasting improvements of processes and products.

We employ the SIX SIGMA methods to consistently produce 
fault-free components and to align all processes to our customers’
requirements. We detect critical process factors, identify improve-
ment potentials and systematically carry out improvements.
Process performance indicators such as ppm and cpk show us
which processes fulfil the demanding standards of SIX SIGMA and
where measures are necessary. At the same time they also provide
our partners and customers with evidence of our highly developed
processing capability. 
Today and in the future, SIX SIGMA is the basis for excellent
processes at SCHURTER.

6

mm

6.28

1

6.02

5.98

5.89

5.91

5.99

6.00

5.99

2

6.10

5.95

5.94

6.12

6.01

6.02

6.01

3

6.05

5.99

6.00

6.00

5.97

5.94

5.92

4

6.02

6.01

5.97

6.01

6.03

6.03

6.00

5

6.09

5.95

5.96

5.95

6.03

5.97

6.01

6

6.12

5.96

5.87

5.96

5.90

5.89

5.97

7

6.07

6.10

5.97

5.99

6.02

6.00

5.99

8

6.00

5.99

5.90

6.02

5.98

6.06

5.96

9

6.01

6.03

5.99

5.90

6.04

6.05

6.02

10

6.02

6.01

5.96

6.01

6.03

6.02

6.00

x quer

6.050

5.997

5.945

5.987

6.000

5.998

5.987

s

0.042

0.045

0.044

0.063

0.042

0.052

0.030

cp

2.200

2.075

2.120

1.484

2.200

1.794

3.129

cpk

1.807

2.053

1.703

1.415

2.200

1.781

2.983

ppm

0

0

0

13

0

0

0

Y-Achse
- Höchstwert

6.4

6.28

6.28

6.28

6.28

6.28

6.28

6.28

- Tiefstwert

5.6

6

6

6

6

6

6

6

- Tick

0.2

5.72

5.72

5.72

5.72

5.72

5.72

5.72

0.12728 0.13494 0.1321 0.18871 0.12728 0.15608 0.0895

Mittelwertverlauf

0.05

0.047

0.075

0.087

0.1

0.108

0.147

- Linie

0.07

0.103

0.055

0.133

0.04

0.062

0.063

Streuung
-  3s

x

- Min / Max

Nenn

3s

OTG

Fuses   Automat  51.93

UTG

Nennmass

MSF/MST/MXT 250 V

Länge Glasfaser

xq -min

max - xq

obere TG

Prüfanw. 0181.0530

Pro Vorserie je 10 Stück 
aufgelötete SL auf Länge 
prüfen

Prüfgerät 5393 
(06.01.201)
Binokular mit 
Spannvorrichtung

5.600

5.800

6.000

6.200

6.400

1

2

3

4

5

6

7

SCHURTER achie-

ves its high level of

overall quality as an

enterprise through

consistent imple-

mentation and trai-

ning using the EFQM

model (European

Foundation for Qua-

lity Management).

Quality and environ-

mental management,

social commitment

and safety at work

are interlinked. We

use SIX SIGMA

methods for conti-

nual improvement of

our products and

processes. As a

result our customers

recognise in us a

reliable and long-

term partner.

Certified Management Systems

ISO 9001:2000

/

ISO 14001:1996

Reg. Nr. 10540-05

General Member

REG.NR. 149056-02

CERTIFIED MANAGEMENT SYSTEMS TO 

ISO 9001, ISO 14001, OHSAS 18001 AND SA 8000

Esprit Award Winner 2002

Swiss Quality Award for Business Excellence

SCHURTER will supply all products RoHS compliant at the

latest by 1.1.2006 according to the requirements of the 

EU-directive 2002/95/EG. Most of the products are already

RoHS compliant.

Please get detailed information about the availability at 

www.schurter.ch/products/rohs.asp

4

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

www.schurter.com

NON RESETTABLE FUSES

5

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

S

SE

EL

LE

EC

CT

TO

OR

R  C

CH

HA

AR

RT

T

www.schurter.com

S

Sttyyllee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

Dimensions

1.6 x 0.8 mm

3.2 x 1.6 mm

3.2 x 1.6 mm

10.1 x 3 mm

Product picture

Type

U

US

SFF  0

06

60

03

3

U

US

SFF  1

12

20

06

6

M

MG

GA

A

U

UM

MT

T  2

25

50

0

Rated Voltage

32 VAC/DC

32/63 VAC/DC

32 - 125 VAC/DC

250/125 VAC/DC

Rated Current

0.5 - 5 A

0.375 - 4 A

0.2 - 5 A

0.315 - 4 A

Breaking Capacity

50 A

50 A

50 A

200 A

Comment

ESA approved type on request

Characteristic

Super-Quick-Acting FF

Super-Quick-Acting FF

Super-Quick-Acting FF

Time-Lag T

Approvals

Catalogue page

xxx

xxx

xxx

xxx

S

Sttyyllee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

Dimensions

7 x 2 mm

7 x 2.54 mm

7 x 2 mm

7 x 2.54 mm

Product picture

Type

1

17

72

28

87

76

6

M

MK

KFF

M

MS

SB

B

M

MK

KT

T

Rated Voltage

63 - 125 VAC/DC

63 - 125 VAC/DC

65 - 125 VAC/DC

65 - 125 VAC/DC

Rated Current

0.063 - 15 A

0.063 - 15 A

0.75 - 15 A

2 - 15 A

Breaking Capacity

300 A

300 A

50 A - 150 A

50 A - 150 A

Comment

Characteristic

Quick-Acting F

Quick-Acting F

Time-Lag T

Time-Lag T

Approvals

Catalogue page

xxx

xxx

xxx

xxx

S

Sttyyllee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

Dimensions

7.4 x 3.1 mm

12 x 5.2 mm

7.4 x 3.1 mm

12 x 5.2 mm

Product picture

Type

O

OM

MFF  6

63

3

O

OM

MK

K  6

63

3

O

OM

MFF  1

12

25

5

O

OM

MK

K  1

12

25

5

Rated Voltage

63 VAC/DC

63 VAC/DC

125 VAC/DC

125 VAC/DC

Rated Current

0.063 - 10 A

0.063 - 5 A

0.063 - 10 A

0.063 - 5 A

Breaking Capacity

50 A

50 A

100 A

100 A

Comment

Characteristic

Quick-Acting F

Quick-Acting F

Quick-Acting F

Quick-Acting F

Approvals

Catalogue page

xxx

xxx

xxx

xxx

6

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

S

SE

EL

LE

EC

CT

TO

OR

R  C

CH

HA

AR

RT

T

www.schurter.com

S

Sttyyllee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

Dimensions

7.4 x 3.1 mm

12 x 5.2 mm

11 x 4.6 mm

11 x 4.6 mm

Product picture

Type

O

OM

MT

T  1

12

25

5

O

OM

MZ

Z  1

12

25

5

O

OM

MFF  2

25

50

0

O

OM

MT

T

Rated Voltage

125 VAC/DC

125 VAC/DC

250 VAC/DC

125 - 250 VAC

Rated Current

0.25 - 5 A

0.25 - 5 A

0.25 - 4 A

0.75 - 5 A

Breaking Capacity

100 A

100 A

100 A

50 A - 100 A

Comment

Characteristic

Time-Lag T

Time-Lag T

Quick-Acting F

Time-Lag T

Approvals

Catalogue page

xxx

xxx

xxx

xxx

S

Sttyyllee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

urrffaaccee  M

Moou

un

ntt  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

Dimensions

5 x 20 mm

5 x 20 mm

5 x 20 mm

6.4 x 6.4 mm

Product picture

Type

S

SM

MD

D--FFS

ST

T

S

SM

MD

D--S

SP

PT

T

S

SM

MD

D--FFT

TT

T

M

MS

SFF  1

12

25

5

Rated Voltage

250 VAC

250 VAC

250 VAC

125 VAC/DC

Rated Current

0.05 - 20 A

1 - 16 A

0.16 - 4 A

0.1 - 5 A

Breaking Capacity

35 A - 125 A

500 A - 1500 A

35 A

300 A

Comment

Characteristic

Time-Lag T

Time-Lag T

Super-Time-Lag TT

Quick-Acting F

Approvals

Catalogue page

xxx

xxx

see WEB

xxx

S

Sttyyllee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

Dimensions

8.5 x 8.5 mm

8.5 x 8.5 mm

8.5 x 8.5 mm

8.5 x 8.5 mm

Product picture

Type

M

MS

SFF  2

25

50

0

M

MS

ST

T  2

25

50

0

M

MS

ST

TU

U  2

25

50

0

M

MX

XT

T  2

25

50

0

Rated Voltage

250 VAC/DC

250/125 VAC/DC

250 VAC

250 VAC

Rated Current

0.04 - 5 A

0.05 - 6.3 A

0.063 - 10 A

0.8 - 10 A

Breaking Capacity

35 A

35 A - 63 A

50 A

100 A

Comment

Fuse Kit available

Fuse Kit available

Characteristic

Quick-Acting F

Time-Lag T

Time-Lag T

Time-Lag T

Approvals

Catalogue page

xxx

xxx

xxx

xxx

7

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

S

SE

EL

LE

EC

CT

TO

OR

R  C

CH

HA

AR

RT

T

www.schurter.com

S

Sttyyllee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

Dimensions

11.5 x 5 mm

11.5 x 5 mm

10 x 10 mm

86 x 2.36 mm

Product picture

Type

FFR

RT

T  2

25

50

0FF

FFR

RT

T  2

25

50

0T

T

P

PS

SC

C  1

12

25

5V

V

1

17

72

23

32

21

1

Rated Voltage

250 VAC/DC

250 VAC/DC

125 VAC/DC

32 - 125 VAC/DC

Rated Current

0.16 - 10 A

0.2 - 10 A

1 - 5 A

0.063 - 15 A

Breaking Capacity

100 A

100 A

50 A

300 A

Comment

Characteristic

Quick-Acting F

Time-Lag T

Quick-Acting F

Quick-Acting F

Approvals

Catalogue page

xxx

xxx

see WEB

xxx

S

Sttyyllee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

S

Su

ub

bm

miin

naattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

86 x 2.36 mm

86 x 3.8 mm

86 x 3.8 mm

5 x 20 mm

Product picture

Type

1

17

72

23

32

22

2

1

17

72

25

59

93

3

1

17

72

28

84

44

4

FFS

SFF  5

5xx2

20

0

Rated Voltage

32 - 125 VAC/DC

125 - 250/125 VAC/DC

65 - 125 VAC/DC

250 VAC

Rated Current

0.063 - 15 A

0.05 - 5 A

0.125 - 10 A

0.032 - 10 A

Breaking Capacity

50 A - 300 A

50 A - 300 A

50 A - 100 A

35 A - 100 A

Comment

Fuse Kit available

Characteristic

Quick-Acting F

Quick-Acting F

Time-Lag T

Quick-Acting F

Approvals

Catalogue page

xxx

see WEB

see WEB

xxx

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

101.2 x 5.8 mm

5 x 20 mm

101.2 x 5.8 mm

5 x 20 mm

Product picture

Type

FFS

SFF  5

5xx2

20

0  P

Piig

gttaaiill

FFS

ST

T  5

5xx2

20

0

FFS

ST

T  5

5xx2

20

0  P

Piig

gttaaiill

S

SP

P  5

5xx2

20

0

Rated Voltage

250 VAC

250 VAC

250 VAC

250 VAC

Rated Current

0.5 - 10 A

0.02 - 20 A

0.5 - 20 A

0.5 - 16 A

Breaking Capacity

35 A - 100 A

35 A - 200 A

35 A - 200 A

500 A - 1500 A

Comment

Fuse Kit available

Fuse Kit available

Characteristic

Quick-Acting F

Time-Lag T

Time-Lag T

Quick-Acting F

Approvals

Catalogue page

xxx

xxx

xxx

xxx

8

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

S

SE

EL

LE

EC

CT

TO

OR

R  C

CH

HA

AR

RT

T

www.schurter.com

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

101.2 x 5.8 mm

5 x 20 mm

101.2 x 5.8 mm

5 x 20 mm

Product picture

Type

S

SP

P  5

5xx2

20

0  P

Piig

gttaaiill

S

SP

PT

T  5

5xx2

20

0

S

SP

PT

T  5

5xx2

20

0  P

Piig

gttaaiill

FFS

SK

K  5

5xx2

20

0

Rated Voltage

250 VAC

250 VAC

250 VAC

125/250 VAC

Rated Current

0.5 - 16 A

0.5 - 16 A

0.5 - 16 A

0.05 - 6.3 A

Breaking Capacity

500 A - 1500 A

500 A - 1500 A

500 A - 1500 A

32 A - 10 kA

Comment

Fuse Kit available

Characteristic

Quick-Acting F

Time-Lag T

Time-Lag T

Quick-Acting F

Approvals

Catalogue page

xxx

xxx

xxx

xxx

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

101.2 x 5.8 mm

5 x 20 mm

101.2 x 5.8 mm

5 x 20 mm

Product picture

Type

FFS

SK

K  5

5xx2

20

0  P

Piig

gttaaiill

FFS

SLL  5

5xx2

20

0

FFS

SLL  5

5xx2

20

0  P

Piig

gttaaiill

S

SA

A  5

5xx2

20

0

Rated Voltage

125/250 VAC

125/250 VAC

125/250 VAC

250 VAC

Rated Current

0.05 - 6.3 A

0.08 - 3 A

0.08 - 3 A

1.6 - 10 A

Breaking Capacity

32 A - 10 kA

35 A - 10 kA

35 A - 10 kA

1500 A

Comment

Characteristic

Quick-Acting F

Time-Lag T

Time-Lag T

Super-Quick-Acting FF

Approvals

Catalogue page

xxx

xxx

xxx

xxx

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

5 x 20 mm

5 x 20 mm

5 x 20 mm

5 x 20 mm

Product picture

Type

FFS

SM

M  5

5xx2

20

0

FFT

TT

T  5

5xx2

20

0

D

D1

1

D

D1

1T

TD

D

Rated Voltage

250/125 VAC/DC

250 VAC

32 - 220 VAC

32 - 220 VAC

Rated Current

0.315 - 10 A

0.063 - 4 A

0.02 - 20 A

0.031 - 15 A

Breaking Capacity

80 A - 1000 A

35 A

60 A - 300 A

40 A - 100 A

Comment

Characteristic

Medium-Time-Lag M

Super-Time-Lag TT

Quick-Acting F

Super-Time-Lag TT

Approvals

Catalogue page

xxx

xxx

xxx

xxx

9

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

S

SE

EL

LE

EC

CT

TO

OR

R  C

CH

HA

AR

RT

T

www.schurter.com

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

5 x 20 mm

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

Product picture

Type

1

17

72

25

58

81

1

FFS

SFF  6

6..3

3xx3

32

2

FFS

ST

T  6

6..3

3xx3

32

2

S

SP

P  6

6..3

3xx3

32

2

Rated Voltage

250/125 VAC/DC

250 VAC

250 VAC

250 VAC

Rated Current

0.16 - 6.3 A

0.1 - 10 A

0.02 - 20 A

0.5 - 20 A

Breaking Capacity

300 A - 1500 A

35 A - 100 A

35 A - 200 A

1000 A - 1500 A

Comment

Characteristic

Quick-Acting F

Quick-Acting F

Time-Lag T

Quick-Acting F

Approvals

Catalogue page

see WEB

see WEB

see WEB

see WEB

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

Product picture

Type

S

SP

PT

T  6

6..3

3xx3

32

2

FFS

SFF  6

6..3

3xx3

32

2  ((U

ULL))

FFS

ST

T  6

6..3

3xx3

32

2  ((U

ULL))

S

SA

A  6

6..3

3xx3

32

2

Rated Voltage

150 - 250 VAC

125/250 VAC

125/250 VAC

250 VAC

Rated Current

0.5 - 32 A

0.1 - 15 A

0.63 - 15 A

1.6 - 16 A

Breaking Capacity

1000 A - 1500 A

200 A - 10 kA

35 A - 10 kA

1500 A

Comment

Characteristic

Time-Lag T

Quick-Acting F

Time-Lag T

Super-Quick-Acting FF

Approvals

Catalogue page

xxx

xxx

xxx

see WEB

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

Product picture

Type

FFT

TT

T  6

6..3

3xx3

32

2

D

D8

8

D

D8

8M

M  1

12

25

5V

V

A

A1

12

2M

M  1

12

25

5V

V

Rated Voltage

250 VAC

125 - 220 VAC

125 VAC/DC

125 VAC/DC

Rated Current

0.1 - 4 A

0.04 - 20 A

0.16 - 6.3 A

10 A

Breaking Capacity

35 A

100 A - 500 A

5 kA

5 kA

Comment

Characteristic

Super-Time-Lag TT

Quick-Acting F

Quick-Acting F

Quick-Acting F

Approvals

Catalogue page

see WEB

xxx

see WEB

see WEB

10

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

S

SE

EL

LE

EC

CT

TO

OR

R  C

CH

HA

AR

RT

T

www.schurter.com

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

Product picture

Type

D

D8

8T

TD

D

A

A1

12

2FFA

A  2

25

50

0V

V

A

A1

12

2FFA

A  3

38

80

0V

V

A

A1

12

2FFA

A  5

50

00

0V

V

Rated Voltage

32 - 220 VAC

250 VAC

380 VAC

500 VAC

Rated Current

0.012 - 30 A

0.1 - 16 A

0.1 - 12.5 A

0.1 - 12.5 A

Breaking Capacity

100 A

200 kA

150 kA

10 kA - 150 kA

Comment

Characteristic

Super-Time-Lag TT

Super-Quick-Acting FF

Super-Quick-Acting FF

Super-Quick-Acting FF

Approvals

Catalogue page

see WEB

xxx

see WEB

xxx

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

6.3 x 32 mm

Product picture

Type

A

A1

12

2FFA

A  6

66

60

0V

V

A

A1

12

2B

BK

K

1

17

72

26

60

00

0

1

17

72

25

58

82

2

Rated Voltage

660 VAC

250 VAC

125 - 250 VAC

250/125 VAC/DC

Rated Current

0.1 - 2 A

0.125 - 25 A

0.125 - 20 A

0.16 - 20 A

Breaking Capacity

30 kA

35 A - 10 kA

35 A - 10 kA

1 kA - 10 kA

Comment

Characteristic

Super-Quick-Acting FF

Quick-Acting F

Super-Time-Lag TT

Quick-Acting F

Approvals

Catalogue page

see WEB

xxx

xxx

xxx

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

6.3 x 32 mm

6.3 x 32 mm

4.7 x 16 mm

10.3 x 38 mm

Product picture

Type

D

D8

8S

ST

TT

TD

D

A

A1

12

2T

TD

D

D

D0

0

A

A3

3B

BK

K

Rated Voltage

220/125 VAC/DC

220/125 VAC/DC

125 VAC

250 - 300 VAC

Rated Current

0.16 - 1.25 A

1.6 - 30 A

0.063 - 10 A

0.125 - 50 A

Breaking Capacity

50 A

100 A

35 A

10000 A

Comment

Characteristic

Time-Lag T

Time-Lag T

Quick-Acting F

Quick-Acting F

Approvals

Catalogue page

xxx

xxx

xxx

see WEB

11

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

S

SE

EL

LE

EC

CT

TO

OR

R  C

CH

HA

AR

RT

T

www.schurter.com

S

Sttyyllee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

M

Miin

niiaattu

urree  FFu

ussee

Dimensions

10.3 x 38 mm

10.3 x 38 mm

10.3 x 38 mm

10.3 x 38 mm

Product picture

Type

D

D2

20

0K

K

D

D2

20

0T

TD

D

A

A1

10

0  g

gG

G

A

A1

10

0  aaM

M

Rated Voltage

250 VAC

125 - 250 VAC

400 - 500 VAC

400 - 500 VAC

Rated Current

0.4 - 30 A

0.2 - 50 A

0.5 - 32 A

0.16 - 32 A

Breaking Capacity

100 A - 4000 A

300 A - 500 A

120 kA

120 kA

Comment

IEC 60269-2

IEC 60269-2

Characteristic

Quick-Acting F

Super-Time-Lag TT

Approvals

Catalogue page

see WEB

xxx

xxx

xxx

S

Sttyyllee

S

Sp

peecciiaall  FFu

ussee

S

Sp

peecciiaall  FFu

ussee

S

Sp

peecciiaall  FFu

ussee

S

Sp

peecciiaall  FFu

ussee

Dimensions

14 x 50 mm

14 x 50 mm

14.3 x 51 mm

14.3 x 51 mm

Product picture

Type

M

MA

A

M

MC

C

M

MA

AM

M

M

MA

AD

DM

M

Rated Voltage

500/250 VAC/DC

380 VDC

500 VAC

500/250 VAC/DC

Rated Current

0.5 - 40 A

0.5 - 50 A

1 - 40 A

1 - 25 A

Breaking Capacity

10 kA - 100 kA

85 kA

50 kA - 100 kA

100 kA

Comment

Characteristic

Quick-Acting F

Quick-Acting F

Approvals

Catalogue page

xxx

see WEB

see WEB

xxx

S

Sttyyllee

S

Sp

peecciiaall  FFu

ussee

Dimensions

14 x 50 mm

Product picture

Type

M

MA

AT

T

Rated Voltage

500/250 VAC/DC

Rated Current

1 - 20 A

Breaking Capacity

100 kA

Comment

Characteristic

Time-Lag T

Approvals

Catalogue page

xxx

12

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

USF 0603

www.schurter.com

U

UL

L  2

24

48

8--1

14

4 ·· 3

32

2 V

VA

AC

C//D

DC

C ·· S

Su

up

pe

err--Q

Qu

uiic

ck

k--A

Ac

cttiin

ng

g  F

FF

F

D

De

es

sc

crriip

pttiio

on

n

- Directly solderable on printed circuit boards

S

Stta

an

nd

da

arrd

ds

s

- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- UL File Number: E41599

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

207

Packaging Details see page

379

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

32 VAC/DC

Rated Current

0.5 - 5 A

Breaking Capacity

50 A

Characteristic

Super-Quick-Acting FF

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-55 °C to 90 °C

Climatic Category 

55/090/21 acc. to IEC 60068-1

Material: Housing

Epoxyd Glass, UL 94V-0

Material: Terminals

Tin-Plated Copper

Unit Weight

0.0016 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

Letter (see variants)

Soldering Methods

Reflow

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

Moisture Resistance Test

MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)

Terminal Strength

MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)

Case Resistance

acc. to EIA/IS-722, Test 4.7
>100 M

Ω

(between leeds and body)

Resistance to Solvents

MIL-STD-202, Method 215A

Flammability

min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)

D

Diim

me

en

ns

siio

on

ns

s

Length

1.6 mm

0.8

±0.05

0.6

1.6

±0.15

±0.15

0.3

±0.15

0.7 0.7

1.3

Solder pads

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..0

0  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

0.5 A - 5 A

4 h

60 s

13

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

USF 0603

www.schurter.com

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

M

Maarrkkiin

ng

g B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  m

maaxx

[[m

mV

V]]

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

C

Coolld

d  R

Reessii--

ssttaan

nccee  ttyyp

p

[[m

m

Ω

Ω

]]

M

Meellttiin

ng

g  II²²tt  8

8..0

0

IIn

n  ttyyp

p  [[A

A²²ss]]

3412.0113.xx

0.5

32

F

1)

120

101

157

0.02

3412.0114.xx

0.75

32

G

1)

120

100

90

0.04

3412.0115.xx

1

32

H

1)

120

98

75

0.06

3412.0117.xx

1.25

32

K

1)

120

73

44

0.14

3412.0119.xx

1.5

32

N

1)

120

70

27.5

0.25

3412.0120.xx

2

32

O

1)

120

75

23.5

0.4

3412.0121.xx

2.5

32

P

1)

120

80

18.6

0.58

3412.0122.xx

3

32

R

1)

120

85

16

0.8

3412.0123.xx

4

32

S

1)

120

80

12.5

1.1

3412.0124.xx

5

32

T

1)

120

70

10

1.5

1) 50 A @ 32 VAC , p.f. 

≥

0.95 / 50 A @ 32 VDC

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.22 Blister Tape 18 cm Reel (1000 pcs.)
.24 Blister Tape 18 cm Reel (5000 pcs.)
.26 Blister Tape 33 cm Reel (15000 pcs.)

14

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

USF 1206

www.schurter.com

U

UL

L  2

24

48

8--1

14

4 ·· 3

32

2//6

63

3 V

VA

AC

C//D

DC

C ·· S

Su

up

pe

err--Q

Qu

uiic

ck

k--A

Ac

cttiin

ng

g

D

De

es

sc

crriip

pttiio

on

n

- Directly solderable on printed circuit boards

S

Stta

an

nd

da

arrd

ds

s

- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- UL File Number: E41599

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

208

Packaging Details see page

379

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

32/63 VAC/DC

Rated Current

0.375 - 4 A

Breaking Capacity

50 A

Characteristic

Super-Quick-Acting FF

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-55 °C to 90 °C

Climatic Category

55/090/21 acc. to IEC 60068-1

Material: Housing

Epoxyd Glass, UL 94V-0

Material: Terminals

Tin-Plated Copper

Unit Weight

0.006 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

Letter (see variants)

Soldering Methods

Reflow

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

Life Test

MIL-STD-202, Method 108A
(1000h @ 0.42*In @ 70°C)

Load Humidity Test 

MIL-STD-202, Method 103B
(1000h @ 0.1*In @ 0.85 r.H. @ 85°C)

Moisture Resistance Test

MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)

Terminal Strength

MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)

Thermal Shock

MIL-STD-202, Method 107D
(200 air-to-air cycles from -55 to
+125°C)

Case Resistance

acc. to EIA/IS-722, Test 4.7
>100 M

Ω

(between leeds and body)

Mechanical Shock

MIL-STD-202, Method 213B
(Shock 50gn, half sine wave, 11 ms)

Vibration, High Frequency

MIL-STD-202, Method 204D
(Shock 20 gn, 20 min, 10-2 kHz, 12
cyc.)

Resistance to Solvents

MIL-STD-202, Method 215A

Flammability

min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)

15

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

USF 1206

www.schurter.com

D

Diim

me

en

ns

siio

on

ns

s

Length

3.2 mm

1.6

±0.05

0.6

3.2

±0.15

±0.15

2.2

+0

-0.18

2

1.6

1.6

Solder pads

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..0

0  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

0.375 A - 5 A

4 h

60 s

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

VD

DC

C]]

M

Maarrkkiin

ng

g B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  m

maaxx

[[m

mV

V]]

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

C

Coolld

d  R

Reessii--

ssttaan

nccee  ttyyp

p

[[m

m

Ω

Ω

]]

M

Meellttiin

ng

g  II²²tt  8

8..0

0

IIn

n  ttyyp

p  [[A

A²²ss]]

3413.0112.xx

0.375

32

63

E

1)

200

125

315

0.01

3413.0113.xx

0.5

32

63

F

1)

140

100

190

0.02

3413.0114.xx

0.75

32

63

G

1)

140

100

120

0.05

3413.0115.xx

1

32

63

H

1)

140

100

84

0.07

3413.0116.xx

1.25

32

63

J

1)

140

100

48

0.12

3413.0117.xx

1.5

32

63

K

1)

140

100

41.5

0.24

3413.0119.xx

2

32

63

N

1)

120

85

35

0.13

3413.0120.xx

2.5

32

63

O

1)

120

85

20.5

0.35

3413.0121.xx

3

32

63

P

1)

120

85

17

0.8

3413.0123.xx

4

32

63

S

1)

100

80

14

0.3

1) 50 A @ 32 VAC , p.f. 

≥

0.95 / 50 A @ 63 VDC

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.22 Blister Tape 18 cm Reel (1000 pcs.)
.24 Blister Tape 18 cm Reel (5000 pcs.)
.26 Blister Tape 33 cm Reel (15000 pcs.)

16

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

MGA

www.schurter.com

U

UL

L  2

24

48

8--1

14

4 ·· 1

12

25

5 V

VA

AC

C//D

DC

C ·· S

Su

up

pe

err--Q

Qu

uiic

ck

k--A

Ac

cttiin

ng

g

D

De

es

sc

crriip

pttiio

on

n

- ESA approved fuses on request (ESA/SCC GS No. 4008)
- Directly solderable on printed circuit boards

S

Stta

an

nd

da

arrd

ds

s

- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- UL File Number: E41599

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

200

Packaging Details see page

379

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

32 - 125 VAC/DC

Rated Current

0.2 - 5 A

Breaking Capacity

50 A

Characteristic

Super-Quick-Acting FF

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-50 °C to 150 °C

Climatic Category

50/150/21 acc. to IEC 60068-1

Material: Housing

Ceramic

Material: Terminals

Tin-Plated Nickel

Unit Weight

0.03 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

none

Soldering Methods

Reflow, Wave

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

Life Test

MIL-STD-202, Method 108A
(1000h @ 0.42*In @ 70°C)

Load Humidity Test

MIL-STD-202, Method 103B
(1000h @ 0.1*In @ 0.85 r.H. @ 85°C)

Moisture Resistance Test

MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)

Terminal Strength

MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)

Thermal Shock

MIL-STD-202, Method 107D
(200 air-to-air cycles from -55 to
+125°C)

Resistance to Solvents

MIL-STD-202, Method 215A

Flammability

min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)

D

Diim

me

en

ns

siio

on

ns

s

Length

3.2 mm

3.05

0.25

1.52

1.52

2.3

0.5

2.5

Solder pads wave soldering

17

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

MGA

www.schurter.com

2.0

0.3

2.5

Solder pads reflow soldering

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..0

0  xx  IIn

n

m

miin

n..

2

2..5

5  xx  IIn

n

m

maaxx..

0.2 A - 5 A

4 h

5 s

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..0

0  IIn

n

ttyyp

p  [[m

mW

W]]

C

Coolld

d  R

Reessii--

ssttaan

nccee  ttyyp

p

[[m

m

Ω

Ω

]]

M

Meellttiin

ng

g  II²²tt  4

4..0

0

IIn

n  ttyyp

p  [[A

A²²ss]]

3410.0021.xx

0.2

125

1)

202

40

870

0.0013

3410.0022.xx

0.25

125

1)

176

44

663

0.0034

3410.0025.xx

0.375

125

1)

140

52

320

0.0037

3410.0027.xx

0.5

125

1)

126

68

210

0.0067

3410.0029.xx

0.75

125

1)

118

88

113

0.015

3410.0031.xx

1

125

1)

114

114

96

0.043

3410.0033.xx

1.5

125

1)

123

185

56

0.12

3410.0035.xx

2

125

1)

117

234

39

0.2

3410.0036.xx

2.5

125

1)

115

288

29

0.54

3410.0037.xx

3

125

1)

112

336

23

0.34

3410.0240.xx

4

63

2)

110

440

17

0.76

3410.0141.xx

5

32

3)

90

450

12

1.04

1) 50 A @ 125 VAC/DC
2) 50 A @ 63 VAC/DC
3) 50 A @ 32 VAC/DC

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.01 Blister Tape (100 pcs.)
.02 Blister Tape 18 cm Reel (750 pcs.)
.03 Blister Tape 18 cm Reel (3000 pcs.)
.04 Blister Tape 33 cm Reel (10000 pcs.)

18

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

UMT 250

www.schurter.com

IIE

EC

C  6

60

01

12

27

7--4

4 ·· 2

25

50

0//1

12

25

5 V

VA

AC

C//D

DC

C ·· T

Tiim

me

e--L

La

ag

g  T

T

D

De

es

sc

crriip

pttiio

on

n

- Directly solderable on printed circuit boards

S

Stta

an

nd

da

arrd

ds

s

- IEC 60127-4
- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- VDE License Number: 40013121
- UL File Number: E41599

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

207

Packaging Details see page

379

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

250/125 VAC/DC

Rated Current

0.315 - 4 A

Breaking Capacity

200 A

Characteristic

Time-Lag T

Mounting PCB,SMT

Admissible Ambient Air Temp.

-40 °C to 85 °C

Climatic Category

40/085/21 acc. to IEC 60068-1

Material: Housing

Ceramic

Material: Terminals

Tin-Plated Copper Alloy

Unit Weight

0.23 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

, Current Rating, Voltage Rating,

Characteristic, Breaking Capacity

Soldering Methods

Reflow, Wave

Solderability 

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

Flammability

min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)

D

Diim

me

en

ns

siio

on

ns

s

Length

10.1 mm

10.1

1.6

0.4

1.43

3

±0.2

± 0.1.5

2

6.5

3.75

Solder pads reflow soldering

19

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

UMT 250

www.schurter.com

3.2

6.5

4.5

Solder pads wave soldering

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..2

25

5  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

1

10

0..0

0  xx  IIn

n

m

miin

n..

1

10

0..0

0  xx  IIn

n

m

maaxx..

0.315 A - 4 A

60 min

2 h

10 ms

100 ms

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

VD

DC

C]]  

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  m

maaxx

[[m

mV

V]]

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..2

25

5  IIn

n

ttyyp

p  [[m

mW

W]]

M

Meellttiin

ng

g  II²²tt

1

10

0..0

0  IIn

n  ttyyp

p

[[A

A²²ss]]

3403.0161.xx

0.315

250

125

1)

750

343

500

0.27

3403.0162.xx

0.4

250

125

1)

700

290

500

0.4

3403.0163.xx

0.5

250

125

1)

600

257

500

0.54

3403.0164.xx

0.63

250

125

1)

500

216

500

1.1

3403.0165.xx

0.8

250

125

1)

400

190

500

1.4

3403.0166.xx

1

250

125

1)

300

164

500

2.8

3403.0167.xx

1.25

250

125

1)

300

138

1000

4.5

3403.0168.xx

1.6

250

125

1)

300

124

1000

6.9

3403.0169.xx

2

250

125

1)

300

106

1000

7.3

3403.0170.xx

2.5

250

125

1)

300

124

1200

7.5

3403.0171.xx

3.15

250

125

1)

300

99

1500

14

3403.0172.xx

4

250

125

1)

300

78

2000

26

1) IEC: 200 A @ 250 VAC , p.f. 

≥

0.95 / 200 A @ 277 VAC

1) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.11 Plastic Bag (100 pcs.)
.24 Blister Tape 33 cm Reel (2000 pcs.)

20

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

172876

www.schurter.com

172876

U

UL

L  2

24

48

8--1

14

4 ·· 1

12

25

5 V

VA

AC

C//D

DC

C ·· Q

Qu

uiic

ck

k--A

Ac

cttiin

ng

g  F

F

D

De

es

sc

crriip

pttiio

on

n

- High Breaking Capacity
- Directly solderable on printed circuit boards

S

Stta

an

nd

da

arrd

ds

s

- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s  

- UL File Number: E42088

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

189

Packaging Details see page

379

Corresponding Fuseholder 231786 see page

348

;

Corresponding Fuseholder 231787 see page

346

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

63 - 125 VAC/DC

Rated Current

0.063 - 15 A

Breaking Capacity

300 A

Characteristic

Quick-Acting F

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-55 °C to 125 °C

Climatic Category

55/125/56 acc. to IEC 60068-1

Material: Tube

Ceramic

Material: Endcaps

Tin-Plated Copper Alloy

Unit Weight

0.07 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

, Current Rating

Soldering Methods

Reflow, Wave

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

D

Diim

me

en

ns

siio

on

ns

s

Length

7 mm

ø 2

7

+0.1

 0

±0.3

2

+0.2

 0

172876

4

2.7

3.1

Solder pads

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..0

0  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

2

2..7

75

5  xx  IIn

n

m

maaxx..

4

4..0

0  xx  IIn

n

m

maaxx..

1

10

0..0

0  xx  IIn

n

m

maaxx..

0.063 A - 0.75 A

4 h

5 s

300 ms

30 ms

5 ms

1 A - 15 A

4 h

10 s

1 s

60 ms

5 ms

21

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

172876

www.schurter.com

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

T

Tyyp

pee

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

VD

DC

C]]

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..0

0  IIn

n

ttyyp

p  [[m

mW

W]]

M

Meellttiin

ng

g  II²²tt

1

10

0..0

0  IIn

n  ttyyp

p

[[A

A²²ss]]

7010.9750.xx

172876

0.063

125

125

1)

590

37

0.00022

7010.9760.xx

172876

0.125

125

125

1)

640

80

0.0024

7010.9770.xx

172876

0.25

125

125

1)

275

69

0.0061

7010.9780.xx

172876

0.375

125

125

1)

215

81

0.012

7010.9790.xx

172876

0.5

125

125

1)

205

103

0.046

7010.9800.xx

172876

0.75

125

125

1)

190

143

0.09

7010.9810.xx

172876

1

125

125

1)

180

180

0.11

7010.9820.xx

172876

1.5

125

125

1)

185

278

0.25

7010.9830.xx

172876

2

125

125

1)

160

320

0.72

7010.9840.xx

172876

2.5

125

125

1)

160

400

0.91

7010.9850.xx

172876

3

125

125

1)

155

465

1.3

7010.9860.xx

172876

3.5

125

125

1)

145

510

1.7

7010.9870.xx

172876

4

125

125

1)

140

560

2.6

7010.9880.xx

172876

5

125

63

2)

125

625

4

7010.9890.xx

172876

7

125

63

2)

120

840

8.5

7010.9892.xx

172876

10

65

65

3)

110

1100

31

7010.9894.xx

172876

12

65

65

3)

115

1380

48

7010.9896.xx

172876

15

65

65

3)

105

1575

92

1) 300 A @ 125 VAC, p.f. 

≥

0.95 / 300 A @ 125 VDC

2) 300 A @ 63 VAC, p.f. 

≥

0.95 / 300 A @ 125 VDC

3) 300 A @ 65 VAC, p.f. 

≥

0.95 / 300 A @ 65 VDC

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.63 Plastic Bag (100 pcs.)
.57 Blister Tape 18 cm Reel (1500 pcs.)
.59 Blister Tape 33 cm Reel (5000 pcs.)

22

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

MKF

www.schurter.com

MKF

U

UL

L  2

24

48

8--1

14

4 ·· 1

12

25

5 V

VA

AC

C//D

DC

C ·· Q

Qu

uiic

ck

k--A

Ac

cttiin

ng

g  F

F

D

De

es

sc

crriip

pttiio

on

n

- High Breaking Capacity
- Directly solderable on printed circuit boards

S

Stta

an

nd

da

arrd

ds

s

- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- UL File Number: E42088

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

200

Packaging Details see page

379

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a  

Rated Voltage

63 - 125 VAC/DC

Rated Current

0.063 - 15 A

Breaking Capacity

300 A

Characteristic

Quick-Acting F

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-55 °C to 85 °C

Climatic Category

55/085/56 acc. to IEC 60068-1

Material: Tube

Ceramic

Material: Endcaps

Tin-Plated Copper Alloy

Unit Weight

0.15 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

, Current Rating

Soldering Methods

Reflow, Wave

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

D

Diim

me

en

ns

siio

on

ns

s

Length

7 mm

2.54

2.54

1.4

6.1

7

+0.1

±0.25

+0.1

±0.3

+0.1

MKF

2 3.1

7.1

3.1

Solder pads

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..0

0  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

2

2..7

75

5  xx  IIn

n

m

maaxx..

4

4..0

0  xx  IIn

n

m

maaxx..  

1

10

0..0

0  xx  IIn

n

m

maaxx..

0.063 A - 0.75 A

4 h

5 s

300 ms

30 ms

5 ms

1 A - 15 A

4 h

10 s

1 s

60 ms

5 ms

23

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

MKF

www.schurter.com

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

T

Tyyp

pee  

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

VD

DC

C]]

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..0

0  IIn

n

ttyyp

p  [[m

mW

W]]

M

Meellttiin

ng

g  II²²tt

1

10

0..0

0  IIn

n  ttyyp

p

[[A

A²²ss]]

7010.9900.xx

MKF

0.063

125

125

1)

505

32

0.00022

7010.9901.xx

MKF

0.125

125

125

1)

590

74

0.0024

7010.9902.xx

MKF

0.25

125

125

1)

235

59

0.0061

7010.9903.xx

MKF

0.375

125

125

1)

205

77

0.012

7010.9904.xx

MKF

0.5

125

125

1)

190

95

0.046

7010.9905.xx

MKF

0.75

125

125

1)

170

128

0.09

7010.9906.xx

MKF

1

125

125

1)

155

155

0.11

7010.9907.xx

MKF

1.5

125

125

1)

160

240

0.25

7010.9908.xx

MKF

2

125

125

1)

150

300

0.72

7010.9909.xx

MKF

2.5

125

125

1)

145

363

0.91

7010.9910.xx

MKF

3

125

125

1)

145

435

1.3

7010.9911.xx

MKF

3.5

125

125

1)

140

490

1.7

7010.9912.xx

MKF

4

125

125

1)

135

540

2.6

7010.9913.xx

MKF

5

125

63

2)

125

625

4

7010.9914.xx

MKF

7

125

63

2)

125

875

8.5

7010.9915.xx

MKF

10

65

65

3)

110

1100

31

7010.9916.xx

MKF

12

65

65

3)

110

1320

48

7010.9917.xx

MKF

15

65

65

3)

100

1500

92

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.03 Plastic Bag (100 pcs.)
.55 Blister Tape 18 cm Reel (500 pcs.)
.57 Blister Tape 18 cm Reel (1500 pcs.)

24

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

MSB

www.schurter.com

MSB

IIE

EC

C  6

60

01

12

27

7--4

4 ·· 1

12

25

5   V

VA

AC

C//D

DC

C ·· T

Tiim

me

e--L

La

ag

g  T

T

D

De

es

sc

crriip

pttiio

on

n

- Low Breaking Capacity
- Directly solderable on printed circuit boards

S

Stta

an

nd

da

arrd

ds

s

- IEC 60127-4/2
- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- UL File Number: E42088

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

201

Packaging Details see page

379

Corresponding Fuseholder 231786 see page

348

;

Corresponding Fuseholder 231787 see page

346

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

65 - 125 VAC/DC

Rated Current

0.75 - 15 A

Breaking Capacity

50 A - 150 A

Characteristic

Time-Lag T

Mounting

PCB,SMT

Admissible Ambient Air Temp.  -55 °C to 85 °C

Climatic Category

55/085/56 acc. to IEC 60068-1

Material: Tube

Ceramic

Material: Endcaps

Tin-Plated Copper Alloy

Unit Weight

0.07 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

, Current Rating

Soldering Methods

Reflow, Wave

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

D

Diim

me

en

ns

siio

on

ns

s

Length

7 mm

ø 2

7

+0.1

 0

±0.3

2

+0.2

 0

MSB

4

2.7

3.1

Solder pads

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..1

1  xx  IIn

n

m

miin

n..

1

1..2

25

5  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

1

10

0..0

0  xx  IIn

n

m

miin

n..

1

10

0..0

0  xx  IIn

n

m

maaxx..

0.75 A - 1.5 A

-

60 min

120 s

5 ms

100 ms

2 A - 8 A

-

60 min

120 s

10 ms

100 ms

10 A - 15 A

60 min

-

120 s

10 ms

100 ms

25

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

MSB

www.schurter.com

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

T

Tyyp

pee

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..1

1  IIn

n

ttyyp

p  [[m

mW

W]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..2

25

5  IIn

n

ttyyp

p  [[m

mW

W]]

M

Meellttiin

ng

g  II²²tt

1

10

0..0

0  IIn

n  ttyyp

p

[[A

A²²ss]]

7010.9960.xx

MSB

0.75

125

1)

106

145

0.4

7010.9961.xx

MSB

1

125

1)

97

179

0.79

7010.9962.xx

MSB

1.5

125

1)

91

240

2.1

7010.9963.xx

MSB

2

125

1)

88

315

4.1

7010.9964.xx

MSB

2.5

125

1)

84

375

6.9

7010.9965.xx

MSB

3.15

125

1)

80

450

12

7010.9966.xx

MSB

3.5

125

1)

79

490

15

7010.9967.xx

MSB

4

125

1)

76

545

21

7010.9968.xx

MSB

5

125

1)

87

620

29

7010.9969.xx

MSB

6.3

125

2)

85

850

51

7010.9970.xx

MSB

8

65

3)

83

1200

83

7010.9971.xx

MSB

10

65

3)

81

1100

140

7010.9972.xx

MSB

12

65

3)

80

1150

215

7010.9973.xx

MSB

15

65

3)

78

1750

360

1) 50 A @ 125 VAC/DC
2) 63 A @ 125 VAC/DC
3) 150 A @ 65 VAC/DC

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.63 Plastic Bag (100 pcs.)
.57 Blister Tape 18 cm Reel (1500 pcs.)
.59 Blister Tape 33 cm Reel (5000 pcs.)

26

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

MKT

www.schurter.com

MKT

IIE

EC

C  6

60

01

12

27

7--4

4 ·· 1

12

25

5 V

VA

AC

C//D

DC

C ·· T

Tiim

me

e--L

La

ag

g  T

T

D

De

es

sc

crriip

pttiio

on

n

- Low Breaking Capacity
- Directly solderable on printed circuit boards

S

Stta

an

nd

da

arrd

ds

s

- IEC 60127-4/2
- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- UL File Number: E42088

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

200

Packaging Details see page

379

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

65 - 125 VAC/DC

Rated Current

2 - 15 A

Breaking Capacity

50 A - 150 A

Characteristic

Time-Lag T

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-55 °C to 85 °C

Climatic Category

55/085/56 acc. to IEC 60068-1

Material: Tube

Ceramic

Material: Endcaps

Tin-Plated Copper Alloy

Unit Weight

0.15 g 

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

, Current Rating

Soldering Methods

Reflow, Wave

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

D

Diim

me

en

ns

siio

on

ns

s

Length

7 mm

2.54

2.54

1.4

6.1

7

+0.1

±0.25

+0.1

±0.3

+0.1

MKT

2 3.1

7.1

3.1

Solder pads

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..1

1  xx  IIn

n

m

miin

n..

1

1..2

25

5  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

1

10

0..0

0  xx  IIn

n

m

miin

n..

1

10

0..0

0  xx  IIn

n

m

maaxx..

2 A - 8 A

-

60 min

120 s

10 ms

100 ms

10 A - 15 A

60 min

-

120 s

10 ms

100 ms

27

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

MKT

www.schurter.com

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

T

Tyyp

pee

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..1

1  IIn

n

ttyyp

p  [[m

mW

W]]  

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..2

25

5  IIn

n

ttyyp

p  [[m

mW

W]]

M

Meellttiin

ng

g  II²²tt

1

10

0..0

0  IIn

n  ttyyp

p

[[A

A²²ss]]

7010.9513.xx

MKT

2

125

1)

85

300

4.1

7010.9514.xx

MKT

2.5

125

1)

82

360

6.9

7010.9515.xx

MKT

3.15

125

1)

79

440

12

7010.9516.xx

MKT

3.5

125

1)

78

485

15

7010.9517.xx

MKT

4

125

1)

76

540

21

7010.9518.xx

MKT

5

125

1)

87

600

29

7010.9519.xx

MKT

6.3

125

2)

85

810

51

7010.9520.xx

MKT

8

65

3)

81

1100

83

7010.9521.xx

MKT

10

65

3)

79

1000

140

7010.9522.xx

MKT

12

65

3)

77

1050

215

7010.9523.xx

MKT

15

65

3)

75

1700

360

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.03 Plastic Bag (100 pcs.)
.55 Blister Tape 18 cm Reel (500 pcs.)
.57 Blister Tape 18 cm Reel (1500 pcs.)

28

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

OMF 63

www.schurter.com

OMF 63

U

UL

L  2

24

48

8--1

14

4 ·· 6

63

3 V

VA

AC

C//D

DC

C ·· Q

Qu

uiic

ck

k--A

Ac

cttiin

ng

g  F

F

D

De

es

sc

crriip

pttiio

on

n

- Directly solderable on printed circuit boards
- OMK 63 = OMF 63 + OMH 125

S

Stta

an

nd

da

arrd

ds

s

- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- UL File Number: E41599

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

203

Packaging Details see page

379

Corresponding Fuseholder OMH 125 see page

350

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

63 VAC/DC

Rated Current

0.063 - 10 A

Breaking Capacity

50 A

Characteristic

Quick-Acting F

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-40 °C to 85 °C

Climatic Category

40/085/21 acc. to IEC 60068-1

Material: Housing

Thermoplastic, UL 94V-0

Material: Terminals

Tin-Plated Copper Alloy

Unit Weight

0.1 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

, Type, Current Rating, Approvals

Soldering Methods

Reflow, Wave

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

Current Carrying Capacity

acc. to EIA/IS-722, Test 4.3.3

Terminal Strength

MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)

Case Resistance

acc. to EIA/IS-722, Test 4.7
>100 M

Ω

(between leeds and body)

Mechanical Shock

MIL-STD-202, Method 213B
(Shock 50gn, half sine wave, 11 ms)

Vibration, High Frequency

MIL-STD-202, Method 204D
(Shock 20 gn, 20 min, 10-2 kHz, 12
cyc.)

Flammability

min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)

D

Diim

me

en

ns

siio

on

ns

s

Length

7.4 mm

0.1

1.6

3

5.8

0.8

7.4

2.6

2

3.1

+0.15

-0

±0.1

±0.1

+0.1

-0

OMF 63

2.8

3.5

3

Solder pads

29

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

OMF 63

www.schurter.com

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..0

0  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

4

4..0

0  xx  IIn

n

m

maaxx..

0.063 A - 5 A

4 h

1 s

10 ms

6.3 A - 8 A

4 h

5 s

50 ms

10 A

4 h

20 s

60 ms

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

T

Tyyp

pee

FFu

ussee

H

Hoolld

deerr

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..0

0  IIn

n

ttyyp

p  [[m

mW

W]]

M

Meellttiin

ng

g  II²²tt  4

4..0

0

IIn

n  ttyyp

p  [[A

A²²ss]]

3402.0003.xx

OMF 63

0.063

63

1)

2550

160

0.000011

3402.0004.xx

OMF 63

0.1

63

1)

1770

180

0.00067

3402.0049.xx

OMF 63

0.125

63

1)

1770

220

0.00011

3402.0005.xx

OMF 63

0.16

63

1)

1770

270

0.00018

3402.0006.xx

OMF 63

0.25

63

1)

990

250

0.00058

3402.0043.xx

OMF 63

0.35

63

1)

990

350

0.00076

3402.0044.xx

OMF 63

0.375

63

1)

990

370

0.0013

3402.0007.xx

OMF 63

0.4

63

1)

960

380

0.0016

3402.0045.xx

OMF 63

0.5

63

1)

350

180

0.0016

3402.0008.xx

OMF 63

0.63

63

1)

290

180

0.002

3402.0046.xx

OMF 63

0.75

63

1)

260

200

0.0031

3402.0009.xx

OMF 63

1

63

1)

220

220

0.0086

3402.0010.xx

OMF 63

1.25

63

1)

220

280

0.014

3402.0047.xx

OMF 63

1.5

63

1)

200

300

0.024

3402.0011.xx

OMF 63

1.6

63

1)

200

320

0.027

3402.0012.xx

OMF 63

2

63

1)

200

400

0.044

3402.0013.xx

OMF 63

2.5

63

1)

190

480

0.097

3402.0014.xx

OMF 63

3

63

1)

190

570

1.3

3402.0048.xx

OMF 63

3.15

63

1)

190

600

1.2

3402.0015.xx

OMF 63

3.5

63

1)

140

490

1.6

3402.0016.xx

OMF 63

4

63

1)

140

560

2.1

3402.0017.xx

OMF 63

5

63

1)

140

700

2.9

3402.0018.xx

OMF 63

6.3

63

1)

110

690

14

3402.0019.xx

OMF 63

7

63

1)

105

740

16

3402.0020.xx

OMF 63

8

63

1)

100

800

20

3402.0040.xx

OMF 63

10

63

1)

80

800

54

1) 50 A @ 63 VAC/DC

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.11 Plastic Bag (100 pcs.)
.22 Blister Tape 18 cm Reel (750 pcs.)
.24 Blister Tape 33 cm Reel (3000 pcs.)

30

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

OMK 63

www.schurter.com

OMK 63

U

UL

L  2

24

48

8--1

14

4 ·· 6

63

3 V

VA

AC

C//D

DC

C ·· Q

Qu

uiic

ck

k--A

Ac

cttiin

ng

g  F

F

D

De

es

sc

crriip

pttiio

on

n

- Directly solderable on printed circuit boards
- OMK 63 = OMF 63 + OMH 125

S

Stta

an

nd

da

arrd

ds

s

- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

203

Packaging Details see page

379

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

63 VAC/DC

Rated Current

0.063 - 5 A

Breaking Capacity

50 A

Characteristic

Quick-Acting F

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-40 °C to 85 °C

Climatic Category

40/085/21 acc. to IEC 60068-1

Material: Housing

Thermoplastic, UL 94V-0

Material: Terminals

Tin-Plated Copper

Unit Weight

0.48 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

, Type, Current Rating, Approvals

Soldering Methods

Reflow

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

D

Diim

me

en

ns

siio

on

ns

s

Length

12 mm

4.3

12

1.2

6

5.2

OMK 63

5

3

6

Solder pads

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..0

0  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

4

4..0

0  xx  IIn

n

m

maaxx..

0.063 A - 5 A

4 h

1 s

10 ms

31

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

OMK 63

www.schurter.com

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

T

Tyyp

pee

FFu

ussee

H

Hoolld

deerr

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..0

0  IIn

n

ttyyp

p  [[m

mW

W]]

M

Meellttiin

ng

g  II²²tt  4

4..0

0

IIn

n  ttyyp

p  [[A

A²²ss]]

3422.0003.xx

OMK 63

0.063

63

1)

2550

160

0.00011

3422.0004.xx

OMK 63

0.1

63

1)

1770

180

0.0067

3422.0049.xx

OMK 63

0.125

63

1)

1770

220

0.0011

3422.0005.xx

OMK 63

0.16

63

1)

1700

270

0.0018

3422.0006.xx

OMK 63

0.25

63

1)

990

250

0.0058

3422.0043.xx

OMK 63

0.35

63

1)

990

350

0.0076

3422.0044.xx

OMK 63

0.375

63

1)

990

370

0.013

3422.0007.xx

OMK 63

0.4

63

1)

960

380

0.016

3422.0045.xx

OMK 63

0.5

63

1)

350

180

0.01

3422.0008.xx

OMK 63

0.63

63

1)

290

180

0.02

3422.0046.xx

OMK 63

0.75

63

1)

260

200

0.031

3422.0009.xx

OMK 63

1

63

1)

220

220

0.078

3422.0010.xx

OMK 63

1.25

63

1)

220

280

0.14

3422.0047.xx

OMK 63

1.5

63

1)

200

300

0.24

3422.0011.xx

OMK 63

1.6

63

1)

200

320

0.27

3422.0012.xx

OMK 63

2

63

1)

200

400

0.44

3422.0013.xx

OMK 63

2.5

63

1)

190

480

0.97

3422.0014.xx

OMK 63

3

63

1)

190

570

1.3

3422.0048.xx

OMK 63

3.15

63

1)

190

600

1.2

3422.0015.xx

OMK 63

3.5

63

1)

140

490

1.6

3422.0016.xx

OMK 63

4

63

1)

140

560

2.1

3422.0017.xx

OMK 63

5

63

1)

140

700

2.9

P

Pa

ac

ck

ka

ag

giin

ng

g  U

Un

niitt  

.11 Plastic Bag (100 pcs.)
.23 Blister Tape 33 cm Reel (1500 pcs.)

32

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

OMF 125

www.schurter.com

OMF 125

U

UL

L  2

24

48

8--1

14

4 ·· 1

12

25

5 V

VA

AC

C//D

DC

C ·· Q

Qu

uiic

ck

k--A

Ac

cttiin

ng

g  F

F

D

De

es

sc

crriip

pttiio

on

n

- Directly solderable on printed circuit boards
- OMK 125 = OMF 125 + OMH 125

S

Stta

an

nd

da

arrd

ds

s

- UL 248-14
- CSA C22.2 no. 248.14

A

Ap

pp

prro

ov

va

alls

s

- UL File Number: E41599

R

Re

effe

erre

en

nc

ce

es

s

General Product Information see page

383

Time-Current Curves see page

202

Packaging Details see page

379

Corresponding Fuseholder OMH 125 see page

350

W

We

eb

blliin

nk

ks

s

Approvals: http://www.schurter.com/approvals 
RoHS: http://www.schurter.com/rohs

T

Te

ec

ch

hn

niic

ca

all  D

Da

atta

a

Rated Voltage

125 VAC/DC

Rated Current

0.063 - 10 A

Breaking Capacity

100 A

Characteristic

Quick-Acting F

Mounting

PCB,SMT

Admissible Ambient Air Temp.  -40 °C to 85 °C

Climatic Category

40/085/21 acc. to IEC 60068-1

Material: Housing

Thermoplastic, UL 94V-0

Material: Terminals

Tin-Plated Copper Alloy

Unit Weight

0.08 g

Stock Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

, Type, Current Rating, Approvals

Soldering Methods

Reflow, Wave

Solderability

245 °C / 3 sec acc. to IEC 60068-2-
58, Test Td

Resistance to Soldering Heat

260 °C / 10 sec acc. to IEC 60068-2-
58, Test Td

Load Humidity Test

MIL-STD-202, Method 103B
(1000h @ 0.1*In @ 0.85 r.H. @ 85°C)

Moisture Resistance Test

MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)

Terminal Strength

MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)

Case Resistance

acc. to EIA/IS-722, Test 4.7
>100 M

Ω

(between leeds and body)

Mechanical Shock

MIL-STD-202, Method 213B
(Shock 50gn, half sine wave, 11 ms)

Vibration, High Frequency

MIL-STD-202, Method 204D
(Shock 20 gn, 20 min, 10-2 kHz, 12
cyc.)

Resistance to Solvents

MIL-STD-202, Method 215A

Flammability

min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)

33

SUMMARY | INDEX BY TYPES | INDEX BY ORDER NUMBERS

NON RESETTABLE FUSES

OMF 125

www.schurter.com

D

Diim

me

en

ns

siio

on

ns

s

Length

7.4 mm

0.1

1.6

3

5.8

0.8

7.4

2.6

2

3.1

+0.15

-0

±0.1

±0.1

+0.1

-0

OMF 125

2.8

3.5

3

Solder pads

P

Prre

e--A

Arrc

ciin

ng

g  T

Tiim

me

e

R

Raatteed

d  C

Cu

urrrreen

ntt  IIn

n

1

1..0

0  xx  IIn

n

m

miin

n..

2

2..0

0  xx  IIn

n

m

maaxx..

4

4..0

0  xx  IIn

n

m

maaxx..

6.3 A - 8 A

4 h

5 s

50 ms

10 A

4 h

20 s

60 ms

V

Va

arriia

an

ntts

s

O

Orrd

deerr  N

Nu

um

mb

beerr

T

Tyyp

pee

FFu

ussee

H

Hoolld

deerr

R

Raatteed

d  C

Cu

urr--

rreen

ntt  [[A

A]]

R

Raatteed

d  V

Vooll--

ttaag

gee  [[V

V]]

B

Brreeaakkiin

ng

g

C

Caap

paacciittyy  

V

Voollttaag

gee  D

Drroop

p

1

1..0

0  IIn

n  ttyyp

p  [[m

mV

V]]

P

Poow

weerr  D

Diissssii--

p

paattiioon

n  1

1..0

0  IIn

n

ttyyp

p  [[m

mW

W]]

M

Meellttiin

ng

g  II²²tt  4

4..0

0

IIn

n  ttyyp

p  [[A

A²²ss]]

3404.0003.xx

OMF 125

0.063

125

1)

2550

160

0.00011

3404.0004.xx

OMF 125

0.1

125

1)

1770

180

0.0067

3404.0049.xx

OMF 125

0.125

125

1)

1770

220

0.0011

3404.0005.xx

OMF 125

0.16

125

1)

1700

270

0.0018

3404.0006.xx

OMF 125

0.25

125

1)

990

250

0.0058

3404.0043.xx

OMF 125

0.35

125

1)

990

350

0.0076

3404.0044.xx

OMF 125

0.375

125

1)

990

370

0.013

3404.0007.xx

OMF 125

0.4

125

1)

960

380

0.016

3404.0045.xx

OMF 125

0.5

125

1)

350

150

0.01

3404.0008.xx

OMF 125

0.63

125

1)

290

180

0.02

3404.0046.xx

OMF 125

0.75

125

1)

260

200

0.031

3404.0009.xx

OMF 125

1

125

1)

220

220

0.078

3404.0010.xx

OMF 125

1.25

125

1)

220

280

0.14

3404.0047.xx

OMF 125

1.5

125

1)

200

300

0.24

3404.0011.xx

OMF 125

1.6

125

1)

200

320

0.27

3404.0012.xx

OMF 125

2

125

1)

200

400

0.44

3404.0013.xx

OMF 125

2.5

125

1)

190

480

0.97

3404.0014.xx

OMF 125

3

125

1)

190

570

1.3

3404.0048.xx

OMF 125

3.15

125

1)

190

600

1.2

3404.0015.xx

OMF 125

3.5

125

1)

140

490

1.6

3404.0016.xx

OMF 125

4

125

1)

140

560

2.1

3404.0017.xx

OMF 125

5

125

1)

140

700

2.9

3404.0018.xx

OMF 125

6.3

125

1)

110

690

14

3404.0019.xx

OMF 125

7

125

1)

105

740

16

3404.0020.xx

OMF 125

8

125

1)

100

800

20

3404.0021.xx

OMF 125

10

125

1)

80

800

54

1) 100 A @ 125 VAC/DC