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CEI CV4071 high voltage halfwave rectifier

Size This valve measures 115x32mm overall and has an octal base.

This valve was developed from the CV404. See also CV4072 which is a baseless version.

Heater voltage 4.0V
Heater current 1.5A
Max RMS anode voltage 6kV
Max working PIV 15kV
Max no load PIV 16.5kV
Max DC rectified current 50mA
Max peak anode current 300mA
Max peak pulse anode current 3A
Reservoir capacitor (optimal) 0.25µF
Min limiting source resistance 7500 ohms
Max bulb temperature 200C
Max shock (short duration) 500g
Max acceleration (continuous operation) 2.5g


Pin Function
1 i/c
2 Heater
3 i/c
4 i/c
5 i/c
6 i/c
7 no pin
8 Heater and cathode
TC Anode

This file was last modified 23:10:29, Wednesday February 23, 2022