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CV2253 tetrode thyratron

Size This valve measures 75x32mm overall and has an octal base.

 

Heater voltage 6.3V
Heater current 950mA
Max peak forward anode voltage 600V
Max PIV 1300V
Max surge PIV 2kV
Max -ve screen grid voltage before anode conduction 100V
Max -ve screen grid voltage during anode conduction 10V
Max -ve control grid voltage before anode conduction 100V
Max -ve control grid voltage during anode conduction 10V
Max peak cathode current 1.25A
Max mean cathode current 250mA

 

Pin Function
1 Heater
2 no pin
3 Anode
4 no pin
5 Control grid
6 Screen grid
7 Heater
8 Cathode

CV2253

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