Internet: www.jauch.de / www.jauch.fr / www.jauchusa.com

All specifications are subject to change without notice

Quartz Crystal · MTF32

Marking

Date code ( month / year )

date code:

A ~ M: Jan.- Dec.

5: 2005

6: 2006

7: 2007

Frequency Stability vs. Temperature

-20 °C ~ +70 °C

STD.

-40 °C ~ +85 °C

T1

actual size

Jan.

Febr.

Mar.

Apr.

May

June

AB

C

D

E

F

July

Aug.

Sept.

Oct.

Nov.

Dec.

GH

J

K

L

M

in mm

Dimensions

ca. 3.5 °C/s

ca. 2.0 °C/s

ca. 5.0 °C/s

150

260

50

100

200

0

20

time (seconds)

60

100

140

180 220

Wave Soldering Profile

- 80 ppm

- 160 ppm

•

•

blank = -20 °C ~ +70 °C

T1 = -40 °C ~ +85 °C

Order Information

Example: Q 0.032768-

MTF32-12.5-30

(Suffix LF = RoHS compliant / Pb free pads)

Q

frequency

type

load capacitance

Quartz

0.032768 MHz

MTF32

6 pF ~ 12.5 pF

10.0 pF Std.

12.5 pF Std.

20 = ± 20 ppm

10 = ± 10 ppm

option

stability at

25 °C

RoHS

2002/95/EC

Pb free: pins and pads

General Data

MTF32

32.768 kHz

(15.0 ~ 150.0 kHz on request)

± 10 ppm / ± 20 ppm

10 pF / 12.5 pF (6 pF ~ 12.5 pF)

f (ppm) = -0.04 ( 25 °C - T )

2

T = requested temperature

-20 °C ~ +70 °C / -40 °C ~ +85 °C

1.7 pF typical

30.0 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

Tuning Fork Crystal

heat isolating material

PC board

crystal

glue

Mounting

Mounting: if the crystal should be mounted vertically to your board (see picture), do not directly

solder the metal can. The crystal may be overheated by the direct heat flow.

Please use glue (hot-melt adhesive) or mechanical clamping to fasten the metal can.