full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com

All specifications are subject to change without notice

RoHS

2002/95/EC

Pb free: pins / pads

RoHS compliant

Quartz Crystal · SMQ32

SMD Tuning Fork Crystal

Dimensions

top view

side view

bottom view

crystal connection

pad layout

in mm

# 1

# 2

# 4

# 3

Terminals

# 1 - # 4 X-tal

# 2 - # 3 GND

actual size

#2 - #3:

connected to housing

Marking

Frequency Stability vs. Temperature

- 80 ppm

- 160 ppm

•

•

-20 °C ~ +70 °C

STD.

-40 °C ~ +85 °C

T1

Jan.

Febr.

Mar.

Apr.

May

June

AB

C

D

E

F

July

Aug.

Sept.

Oct.

Nov.

Dec.

GH

J

K

L

M

company code / 327 / date code

date code:

A ~ M: Jan.- Dec.

5: 2005

6: 2006

7: 2007

# 1

# 2

# 3

# 4

Order Information

Example: Q 0.032768-

SMQ32-12.5-20

(Suffix LF = RoHS compliant / Pb free pads)

blank = -20 °C ~ +70 °C

T1 = -40 °C ~ +85 °C

Q

frequency

type

load capacitance

Quartz

0.032768 MHz

SMQ32

6 pF ~ 12.5 pF

12.5 pF Std.

30 = ± 30 ppm

20 = ± 20 ppm

option

stability at

25 °C

General Data

SMQ32

32.768 kHz (30.0 ~ 80.0 kHz on request)

± 20 ppm / ± 30 ppm

12.5 pF Std. (6 pF ~ 12.5 pF)

f (ppm) = -0.04 ( 25 °C - T )

2

T = requested temperature

-20 °C ~ +70 °C / -40 °C ~ +85 °C

2 pF typical

33.0 kΩ

-40 °C ~ +90 °C

1 µW

< ± 5 ppm

type

frequency

frequency tolerance at 25 °C ± 5 °C

temperature constant

frequency temperature characteristic

operating tenperature range

series resistance max. ( ESR )

storage temperature

drive level max.

aging first year