3X8
RoHS
Compliant
TUNING FORK CYLINDRICAL CRYSTAL (3.1 x 8.3mm)
FEATURES:
 MINIATURE TUNING FORK CRYSTAL


LOW FREQUENCY FROM 30kHz ~ 350kHz
WATCH FREQUENCY
■ SPECIFICATION
STD: 32.768kHz (30kHz ~350kHz available)
FREQUENCY RANGE
FREQUENCY TOLERANCE @ 25ºC
±20ppm
-0.045ppm / °C2 typ.
TEMPERATURE COEFFICIENT
OPERATING TEMPERATURE RANGE
-40°C to 85°C
STORAGE TEMPERATURE RANGE
-55°C to 125°C
25°C ± 4°C
TURN OVER TEMPERATURE
STD: 12.5pF (See P/N guide for other options)
LOAD CAPACITANCE
1.6pF typ.
SHUNT CAPACITANCE
0.0035pF typ.
MOTIONAL CAPACITANCE
460 typ.
CAPACITANCE RATIO
40kΩ max.
EQUIVALENT SERIES RESISTANCE
INSULATION RESISTANCE
500MΩ min. @ 100VDC ±15VDC
1.0µW max.
DRIVE LEVEL
±5.0ppm / 1st year max.
AGING
■ PACKAGE DIMENSIONS
■ TEMPERATURE COEFFICIENT
3.1
8.3
■ PART NUMBERING GUIDE
0.35
3X8
10.0
32.768K
Frequency
K: kHz
1.1
Load Capacitance
Blank: 12.5pF (STD)
6:
6pF
7:
7pF
Unit:mm
Transko Electronics, Inc reserves the right to make changes to the product (s), service (s), and specification (s) described herein without notice. See “Terms of Sale” for details on our website.
Transko Electronics, Inc. 3981 E. Miraloma Ave. CA
Anaheim,
92806 CA
USA92806 USA
Tel: 714-528-8000
714-528-8080 Fax: 714-528-8017 Website: www.transko.com E-mail: [email protected]
Ver.
Rev.2:
2: May
Sep. 2015
2013