Tel: 0044 (0)118 979 1238

Fax: 0044 (0)118 979 1283

E-mail: info@actcrystals.com

(For MHz frequencies in this package please see ACT39/38A)

( Typical )

DIMENSIONS (mm)

In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice.

For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK

http://www.actcrystals.com

@ 25°C ±3°C

Please note that all parameters can not necessarily be specified in the same device

Customer to Specify : Frequency, Frequency Tolerance, Operating Temperature Range & Load Capacitance

Condition

@ 25°C

Please specify

60,000 typical

500M

Ω Min

12.5pF (Others available.)

Fa

Qf

±5ppm

1.0

μ W max

C1

3.0fF typical

20~40K

Ω

1.8pF max

30.00 ~ 100KHz

25°C ±5°C

-0.034 ± 0.005ppm / °C² max

-10 ~ +60°C

-40 ~ +85°C

±20ppm typical (5 to 100ppm available)

Tstg

ESR

C0

CL

Q Factor

Insulation Resistance

Aging

fo

Δf/fo

Tm

β

DL

IR

Topr

Shunt Capacitance

Load Capacitance

Motional Capacitance

Drive Level

Freq. Temp. coefficient

Temp Operating Range

Temp Storage Range

Equivalent Series Resistance

The ACT38 is a miniature cylindrical package offering high vibration and shock resistance

together with high stability. It is most suitable for portable equipment and close packing

density. The series offers a wide, low frequency range and is popular for use in

Microprocessor, Consumer and Instrumentation applications

Frequency Range

Frequency Tolerance @25°C

Turnover Temperature

Please specify

ISO9001: 2000 Registered

ACT38

Specification

Specification

Symbol

Parameter

Issue : 2 C1

Date : 07/09/04

1 of 2