Virtual Valve Museum

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CV5905 rectifier

Size This valve measures 86x20mm overall and has a B9A base.

The equivalent is EY81

Heater voltage 6.3V
Heater current 810mA
Max peak anode voltage 5600V
Max peak anode current 450mA
Max anode current 150mA


Pin Function
1 -
2 -
3 -
4 Heater
5 Heater
6 -
7 -
8 -
9 Cathode
TC Anode