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STC CV75 / 4313C gas relay

Size This valve measures 83x28mm overall and has a 4 pin USS4 base.


Control gap breakdown voltage 75V
Control gap maintaining voltage 60V
Main gap breakdown voltage 150V
Main gap maintaining voltage 75V
Transfer current 5µA
Max peak control electrode current 30mA
Max average control electrode current 10mA
Max peak reverse current in main gap 5mA


Pin Function
1 Control electrode
2 Anode
3 n/c
4 Control electrode

This file was last modified 23:10:37, Wednesday February 23, 2022