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5*20mm / NO. 524

Time-Lag High Breaking Capacity Ceramic Tube Fuse Series

陶瓷管慢熔断高分断能力保险管

Time-Current Characteristic(

时间－电流特性）

Time-Lag (T)

Standard(

标准

)

IEC-60127-2/

Ⅴ

Materials(

物料

)

Tube:Ceramic Tube

End Caps:Nickel-plated brass

Axial Leads:Nickel-plated caps

Nickel-plated copper wires

Operating Temperature(

工作温度

)

-25

℃

to +85

℃

(consider de-rating)

Stock Conditions(

贮存条件

)

+10

℃

to +60

℃

relative humidity

≤

75% yearly average,

without dew,maximum value for 30days-95%.

Vibration Resistance(

振荡承载能力

)

24 cycles at 15 min. each (EN 60068-6)

10-60Hz at 0.75mm amplitude

60-2000Hz at 10g acceleration

Solderability(

可焊性

)

260

℃

≤

3 sec.(Wave)

350

℃

≤

1 sec.(Hand)

Soldering Heat Resistance(

焊温承载能力

)

260

℃

, 10 sec. (IEC 60068-20)

Packaging Code

bulk 1000pcs

Electrical Characteristics

：

IEC-60127-2/

Ⅴ

Rated Current

150%

210%

275%

400%

1000%

500mA

～

800mA

>1h

<30min

250ms

～

80s

50ms

～

5ms

～

150ms

1.00A

～

3.15A

>1h

<30min

750ms

～

80s

95ms

～

10ms

～

150ms

4.00A

～

10.00A

>1h

<30min

750ms

～

80s

150ms

～

5s 10ms

～

150ms

12.00A

～

25.00A

>1h

<30min

750ms

～

80s

150ms

～

8s 10ms

～

150ms

Permissible continuous operating current is

≤

100% at ambient temperature of 23

℃

(73.4

℉

Rated

Amp

Voltage

Breaking

Current

Code

Rating

Capacity

VDE CCC CQC cURus TUV

PSE

500mA

0500

250V/125V

●

● ○

●

○

630mA

0630

250V/125V

●

● ○

●

○

800mA

0800

250V/125V

●

● ○

●

○

1.00A

1100

250V/125V

●

● ○

●

○

●

1.25A

1125

250V/125V

1500A/250VAC

●

● ○

●

○

●

1.60A

1160

250V/125V

50-60Hz

●

● ○

●

○

●

2.00A

1200

250V/125V

Cos

=0.7

～

0.8

●

● ○

●

○

●

2.50A

1250

250V/125V

●

● ○

●

○

●

3.15A

1315

250V/125V

10KA/125VAC

●

● ○

●

○

●

4.00A

1400

250V/125V

●

● ○

●

○

●

5.00A

1500

250V/125V

●

● ○

●

○

●

6.30A

1630

250V/125V

●

● ○

●

○

●

8.00A

1800

250V/125V

●

○ ●

●

○

●

10.00A

2100

250V/125V

●

○ ●

●

○

●

12.00A

2120

250V/125V

○

○ ○

●

○

12.50A

2125

250V/125V

○

○ ○

●

○

15.00A

2150

250V/125V

○

○ ○

●

○

16.00A

2160

250V/125V

○

○ ○

●

○

20.00A

2200

250V/125V

400A/125VAC

○

○ ○

●

○

25.00A

2250

250V/125V

200A/250VAC

○

○ ○

●

○

Approvals

Dimension(mm)

Voltage

Drop(mv)MAX

850
650
500
350
300
200
190
180
140
100
100
100
100
100
100
100
100
100
100
100

Nominal

Melting I

T (A

Sec.)

0.160

0.774

1.44
3.42
1.86
5.76
4.84
9.61

15.21

25
49

110
144
361
462

3364

484
992
676

2025

0.01

0.1

100

1000

0.1

100

I Fault/I Rated

Time(sec)

I-t
Characteristics

(Min-Max Limit)

◣

IEC 60127-2/Ⅴ

★：
500mA～6.3A ：Φ0.65mm
8.0A～12.5A ：Φ0.80mm
15.0A～25.0A: Φ1.00mm

★

●

●:八角帽 6.0 MAX.

ROHS

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Engineering Product Specification, 524 Series

Contents

SCOPE ..................................................................................................................................... 3

GENERAL ................................................................................................................................ 3

MANUFACTURER ...................................................................................................................3

AGENCY APPROVALS .......................................................................................................... 3

CATALOG SYMBOL AND PART NUMBERING SYSTEM...................................................... 4

MECHANICAL SPECIFICATIONS........................................................................................... 5

INSTALLATION AND SOLDERING FOR PRODUCTS .......................................................... 5

OPERATING TEMPERATURE ................................................................................................ 6

ELECTRICAL SPECIFICATIONS ............................................................................................ 6

10.

TEMPERATURE DERATING CURVE.................................................................................. 8

11.

END....................................................................................................................................... 8

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Engineering Product Specification, 524 Series

1. SCOPE

1.1 This Specification applies to 524 series Miniature fuses.

2. GENERAL

2.1 General Information

•

Time-Lag high breaking capacity

•

5.2mmX20mm physical size

•

Ceramic tube nicked plated brass end cap construction

•

Optional axial leads are 0.65mmX25mm for 500mA~6.3A ratings.

（

8A-12.5A ratings are 0.8mmX25mm,15.0A~25.0A rating are 1.0mm

）

•

Designed to IEC60127-2/

Ⅴ

(500mA – 25A)

•

RoHS compliant and HF

2.2 General Description

524 Time-Lag high breaking capacity fuse protection for the PC board is used in a variety of
applications. This 5.2X20mm device is constructed of glass with electroplated brass end caps.
The 524 with a 250 VAC rating and1500A Ampere breaking capacity offers excellent ssurance
with its 100% cold Resistance, and length testing.

3. MANUFACTURER

Dongguan Better Electronics Technology co.,ltd.

NanMen Village, HengKen Administrative Zone

Liao Bu Town, Dongguan, Guangdong. China.

4. Agency Approvals

Agency

Agency File Number

Ampere Range

2008010207275342 500mA~6.3A

CQC06012017561 8A~10A

40025424

40020107

500mA~6.3A
8A~10A

E300003

500mA~25A

PSE09020131

PSE09020132

1A~5A
6.3A~10A

J50157552

12.5A

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Engineering Product Specification, 524 Series

5. CATALOG SYMBOL AND PART NUMBERING SYSTEM

5.1 Catalog Symbol

5.1.1 Example

-5241500200

524 1500 2 00

3 4

Series: 524

2) Ampere

Code/Rating: 5A

Voltage Rating:

2 250V

1 125V
4)

Package Code:

5.2 Part Numbering System

5.2.1 Packaging

Code

Catalog Designation

00 Without

leads-bulk(1000PCS)

Axial leads

￠

0.65x25mm-bulk(400PCS)

Axial leads

￠

0.8x25mm-bulk(400PCS)

Axial leads

￠

1.0x25mm-bulk(400PCS)

5.2.2 Ampere Rating

Amp code

Current Rating

Voltage Rating

0500 500mA 250V

0630 630mA 250V

0800 800mA 250V

1100 1.00A 250V

1125 1.25A 250V

1160 1.60A 250V

1200 2.00A 250V

1250 2.50A 250V

1315 3.15A 250V

1400 4.00A 250V

1500 5.00A 250V

1630 6.30A 250V

1800 8.00A 250V

2100 10.00A 250V

2120 12.0A 250V

2125 12.5A 250V

2150 15.0A 250V

2160 16.0A 250V

2200 20.0A 250V

2250 25.0A 250V

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Engineering Product Specification, 524 Series

6. MECHANICAL SPECIFICATIONS

Dimensions (Drawings not to scale)
6.1.1 Top View mm

7. Installation and Soldering For Products

7.1Forming and Installation .

The part can be formed as below shapes to install on the PCB ,but the dimensions must
meet
below requirements ,and the lead cannot be bent more than 3 times.

7.2Lead Tensile and Bending
Lead Tensile: Meet IEC60127-2 ,

Dimension(mm)

★：
500mA～6.3A ：Φ0.65mm
8.0A～12.5A ：Φ0.80mm
15.0A～25.0A: Φ1.00mm

★

●

●:八角帽 6.0 MAX.

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Engineering Product Specification, 524 Series

The lead can be pulled with a force of 10+/-1N in the direction of axis in a period of 10+/-
1Sec.
Lead bending :
IEC60127-2 The lead can be bended two times with a force (Dia. Of Lead from 0.5mm to
0.8mm ,Force is 5+/-1N ;Dia. Of Lead from 0.8mm to 1.25mm ,Force is 10+/-1N ).

7.3Soldering Methods
Manual Solder--350°C,1Sec.(By Soldering Iron)
Reflow Solder—Not Recommended.
Wave Soldering

8. Operating Temperature

-55

℃

to +125

℃(consider de-rating)

9. ELECTRICAL SPECIFICATIONS

9.1 Time vs. Current Characteristic (Measured with a constant current power supply)
IEC-60127-2/V

Rated

Current 150% 210% 275% 400% 1000%

500mA~800mA >1H <30min

250ms~80s

50ms~5s 5ms~150ms

1.0A~3.15A >1H

<30min

750ms~80s

95ms~5s 10ms~150ms

4.0A~10.00A >1H

<30min

750ms~80s

150ms~5s 10ms~150ms

12.0A~25.0A >30min.

<30min

750ms~80s

150ms~8s 10ms~150ms

9.2 Electrical characteristics

Approvals

Rated

Current

Amp

Code

Voltage

Rating

Voltage

(mv)MAX

Breaking
Capacity

PSE

CCC

VDE

TUV

CQC

cURu

500mA 0500

250V 900

○

●

○

●

630mA 0630

250V 300

○

●

○

●

800mA 0800

250V 250

○

●

○

●

1.00A 1100

250V 150

●

○

●

1.25A 1125

250V 150

●

○

●

1.60A 1160

250V 150

●

○

●

2.00A 1200

250V 150

●

○

●

2.50A 1250

250V 120

1500A/250V
AC
50-60Hz

●

○

●

Tem

erature

Time(

Seconds)

Preheat Time

Wave

Cooling Time

2-5Sec(Max)

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Engineering Product Specification, 524 Series

3.15A 1315

250V 100

●

○

●

4.00A 1400

250V

100

●

○

●

5.00A 1500

250V

100

●

○

●

6.30A 1630

250V

100

●

○

●

8.00A 1800

250V

100

●

○

●

○

●

10.00A 2100

250V

100

●

○

●

○

●

12.0A 2120

250V

100

○

●

12.5A 2125

250V

100

○

●

○

●

15.0A 2150

250V

100

○

●

16.0A 2160

250V

100

○

●

20.0A 2200

250V

100

○

●

25.0A 2250

250V

100

200A/250V AC

○

●

Note:

AC interrupting rating (Measured at rated voltage with a unity power factor)

Typical Voltage Drop (Measured at rated current after temperature stabilizes)

9.3 AGENCY CERTIFICATION AND APPROVAL INFORMATION

Rating

1st. Cap marking

2nd. Cap marking

500mA

○

T 500mA H 250V

524 VDE CCC

630mA

○

T 630mA H 250V

524 VDE CCC

800mA

○

T 800mA H 250V

524 VDE CCC

1.00A

○

T 1A H 250V

524 PSE VDE CCC

1.25A

○

T 1.25A H 250V

524 PSE VDE CCC

1.60A

○

T 1.6A H 250V

524 PSE VDE CCC

2.00A

○

T 2A H 250V

524 PSE VDE CCC

2.50A

○

T 2.5A H 250V

524 PSE VDE CCC

3.15A

○

T 3.15 H 250V

524 PSE VDE CCC

4.00A

○

T 4A H 250V

524 PSE VDE CCC

5.00A

○

T 5A H 250V

524 PSE VDE CCC

6.30A

○

T 6.3A H 250V

524 PSE VDE CCC

8.00A

○

T 8A H 250V

524 PSE VDE CCC

10.00A

○

T 10A H 250V

524 PSE VDE CCC

12.0A

○

T 12A H 250V

524

12.5A

○

T 12.5A H 250V

524

TUV

15.0A

○

T 15A H 250V

524

16.0A

○

T 16A H 250V

524

20.0A

○

T 20A H 250V

524

25.0A

○

T 25A H 250V

524

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Engineering Product Specification, 524 Series

*Notion :The certification symbols and mark are based on actual goods

10. TEMPERATURE DERATING CURVE

100

120

140

-80

℃

-60

℃

-40

℃

-20

℃

100

℃

120

℃

Temperature in Degrees C

ent

age of

Chart of correction factor

ENVIRONMENTAL (RELIABILITY/QUALIFICATION) DATA

11. End