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VPT4 pentode

Size This valve measures 125x40mm overall and has a 5 pin base.

For some reason the manufacturer's name has been painted out on this valve.

Heater voltage 4V
Heater current 1A
Anode voltage 200V
Screen voltage 100V
Anode current 5.5mA
Screen current 2mA
Mutual conductance 2mA/V
VTP4
Top quarter view

This file was last modified 15:54:24, Saturday November 12, 2011