HIGHTEMP-HF Datasheet, PDF (1/2 Pages) EUROQUARTZ limited – High Temperature/High Frequency

EURO QUARTZ
HIGH TEMPERATURE CRYSTALS
High Temperature/High Frequency
6 MHz to 250MHz
FEATURES
High temperature operation up to 200°C
High schock resistance
Hermetically sealed ceramic package
DESCRIPTION
The 'HT' range of crystals are designed for applications subjected to
high operating temperatures. The CX1HT, CX4HT and CX9HT crystals
operate up to 200°C and feature an expected life in excess of 1000
hours at these temperatures. The frequency range is:
CX1HT: 8.0MHz to 250MHz
CX4VHT: 14MHz to 250MHz
CX9VHT: 14MHz to 250MHz.
APPLICATIONS
Downhole instrumentation
Rotary shaft sensors
Underground boring tools
OUTLINES & DIMENSIONS
CX1HT
CX4HT
8MHz ~ 250MHz
14MHz ~ 250MHz
DIMENSIONS
Dim.
A
B
C (SM1)
C (SM5)
D
E
F
CX1HT
8.38
3.94
1.78
1.90
1.40
1.78
1.78
CX4HT
5.33
2.16
1.27
1.35
1.16
0.51
0.64
CX9HT
4.32
1.73
0.97
1.02
0.97
CX9HT
14MHz ~ 250MHz
Suggested Soldering pattern
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: [phone] Fax: [phone] [e-mail] www.euroquartz.co.uk