O

18

Quartz

ADX Series

Thru Hole

ADXUM1 (UM-1)

pg19

ADX49 (HC49/U)

pg19

ADXUM5 (UM-5)

pg19

ADX49S (HC49/S)

pg20

±100ppm

A

±50ppm

B

±45ppm

C

±40ppm

D

±35ppm

E

±30ppm

F

±25ppm

G

±20ppm

H

±15ppm

I

±10ppm

J

±5ppm

K

Fundamental

F

3rd Overtone

3

5th Overtone

5

7th Overtone

7

9th Overtone

9

Third Lead

L

Insulator Tab

I

Tape & Reel

T

Vinyl Sleeving

V

Package Type

Frequency Tolerance 

@ 25ºC

Frequency Stability

Over Temperature

Operating 

Temperature Range

Operating Mode

Load Capacitance

Options

MHz

M

KHz

K

Frequency

0ºC to +70ºC

1

-10ºC to +60ºC

2

-20ºC to +70ºC

3

-40ºC to +75ºC

4

-40ºC to +85ºC

5

-40ºC to +90ºC

6

0ºC to +55ºC

7

-40ºC to +125ºC

8

±100 ppm

P

±50 ppm

Q

±45 ppm

R

±40 ppm

S

±35 ppm

T

±30 ppm

U

±25 ppm

V

±20 ppm

W

±15 ppm

X

±10 ppm

Y

±5 ppm

Z

6 pF

6

10 pF

10

12 pF

12

18 pF

18

20 pF

20

22 pF

22

30 pF

30

32 pF

32

50 pF

50

Series

S

PACKAGE TYPE
FREQUENCY
FREQUENCY TOLERANCE @ 25ºC

OPTIONS
LOAD CAPACITANCE
OPERATING MODE
OPERATING TEMPERATURE RANGE
FREQUENCY STABILITY
OVER TEMPERATURE

EXAMPLE

- H

12.5

T - 

 

❑

K

PACKAGE TYPE
FREQUENCY TOLERANCE @ 25ºC

FREQUENCY
OPTIONS
LOAD CAPACITANCE

EXAMPLE

Load Capacitance

6 pF

6

7 pF

7

12.5 pF

12.5

ADX26T

pg21

ADX38T

pg22

ADX310

pg23

Package Type

±100ppm

A

±50ppm

B

±45ppm

C

±40ppm

D

±35ppm

E

±30ppm

F

±25ppm

G

±20ppm

H

±15ppm

I

±10ppm

J

±5ppm

K

Frequency Tolerance 

@ 25ºC

Bulk

Blank

Insulator Tab

I

Tape & Reel

T

Options

MHz

M

KHz

K

Frequency

- 

❑

M  -

A

P

1

F

18

I

Cylindrical

O

CR

Y

S

TALS

19

Quartz Part Numbering Guide

ADXUM1, ADXUM5, ADX49 Series

Thru Hole

XTAL

OSC

VCXO

VCO

TCXO

VCTCXO

FLTR

RES

IND

FEATURES

• These units are miniature crystal units featuring high

reliability, due to their excellent shock resistance and

environmental characteristics.

• They cover a wide frequency range, and permit free

choice of type to best suit the specific application.

• Applications: communication equipment, AV 

equipment, OA equipment and measuring instruments.

ADXUM1 & ADXUM5 (unit: mm)

ADX49 (UNIT: mm)

STANDARD SPECIFICATIONS

EQUIVALENT SERIES RESISTANCE (E.S.R.)

Item

Frequency (MHz) Vibration Code E.S.R. max.

7.0 ~ 8.0

Fundamental

80 ~ 120

Ω

ADXUM1

10.0 ~ 12.0

Fundamental

40 ~ 60

Ω

14.31818 ~ 25.0

Fundamental

30 

Ω

20.0 ~ 30.0

Fundamental

30 

Ω

ADXUM5

44.9 ~ 90.0

3rd Overtone

60 

Ω

80.0 ~ 150.0

3rd Overtone

120 

Ω

1.8432 ~ 4.0

Fundamental

80 ~ 600

Ω

ADX49

8.0 ~ 10.0

Fundamental

25 ~ 35

Ω

20.0 ~ 490.0

Fundamental

25 ~ 40

Ω

Package Type

ADXUM1

ADXUM5

ADX49

Conditions

Frequency Range

F

7.000 MHz ~ 200 MHz

20 MHz ~ 150 MHz

1.800 MHz ~ 70 MHz

Frequency Tolerance

f/F

±30 ppm

±15 ppm

±30 ppm

T = 25ºC ±3ºC

Temperature Characteristics

±30 ppm

±10 ppm

±30 ppm

-10ºC ~ +60ºC

Operating Temperature Range

-10ºC ~ +80ºC

-10ºC ~ +80ºC

-10ºC ~ +80ºC

Storage Temperature Range

-30ºC ~ +80ºC

-30ºC ~ +80ºC

-30ºC ~ +80ºC

Equivalent Series Resistance

Rs

See Drawing

See Drawing

See Drawing

Load Capacitance

CL

Please Specify

Please Specify

Please Specify

Shunt Capacitance

Co

7 pF max.

7 pF max.

7 pF max.

Drive Level

P

50 µW

50 µW

100 µW 

Insulation Resistance

500 M

Ω

500 M

Ω

500 M

Ω

DC 100V ±15V

Aging (for first year)

f/F

±5 ppm max.

±3 ppm max.

±5 ppm max.

T = 25ºC ±3ºC

Sealing

1 x 10-7 mber-l/sec. max.

1 x 10-7 mber-l/sec. max.

1 x 10-7 mber-l/sec. max.

Shock Resistance

±3 ppm

±3 ppm

±5 ppm

Drop Test of 3 times on a Hard Board from 75 cm Height.

UM-1 = 8.1MM
UM-5 = 6.0MM

FREQUENCY vs. TEMPERATURE CHARACTERISTICS

ADXUM1,

ADXUM5,ADX49

SEE PAGE 18 FOR PART NUMBERING GUIDE