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CV474 tetrode thyratron

size This valve measures 32x10mm overall and has 8 leads.


Heater voltage 6.3V
Heater current 150mA
Max peak anode voltage 500V
Max working PIV 500V
Max peak anode current 100mA
Max mean anode current 20mA
Max peak heater/cathode voltage 100V (heater -ve to cathode)
25V (heater +ve to cathode)
Max control grid resistance 10M ohms


Lead Function
1 Anode
2 Screen grid
3 Heater
4 Screen grid
5 Cathode
6 Heater
7 Control grid
8 Screen grid

This file was last modified 15:09:16, Tuesday September 02, 2014