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CV5729 beam tetrode

Size This valve measures 138x50mm overall and has an octal base.


Heater voltage 6.3V
Heater current 2.5A

Max peak positive anode voltage

Max peak negative anode voltage 1500V
Max anode dissipation 15W
Max peak control grid voltage -200V
Max screen voltage 175V
Max screen dissipation 3W
Max cathode current 200mA
Max peak cathode current 700mA


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

This file was last modified 23:10:33, Wednesday February 23, 2022