Virtual Valve Museum

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CV3512 / 5696 tetrode thyratron

Size This valve measures 45x17mm overall and has a B7G base.


Heater voltage 6.3V
Heater current 150mA
Max peak forward anode voltage 500V
Max PIV 500V
Max g1 voltage (non conducting) -100V
Max g2 voltage (non conducting) -50V
Max g1 voltage (conducting) -10V
Max g2 voltage (conducting) -10V
Max peak cathode current 100mA
Max DC cathode current 25mA
Max ambient temperature -75 to +90C
Min cathode heating time 10s


Pin Function
1 Grid 1
2 Cathode
3 Heater
4 Heater
5 Grid 2
6 Anode
7 Grid 2


Rear view