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E80CF triode pentode

Size This valve measures 60x19mm overall and has a B9A base

 

This is a special quality triode pentode. The pentode is designed for use as a mixer and RF or AF amplifier. The triode is designed for use as an oscillator (up to 300MHz) or a blocking oscillator.

Heater voltage 6.3V
Heater current 330mA
Max anode voltage (Ia=0) 550V
Max operating anode voltage 265V
Max anode dissipation 2.15W (pentode)
1.75W (triode)

 

Pin Function
1 Triode anode
2 Control grid
3 Screen grid
4 Heater
5 Heater
6 Pentode anode
7 Pentode cathode, suppressor grid and shield
8 Triode cathode
9 Triode grid
E80CF

Donated by Ian Wood

This file was last modified 15:49:02, Saturday November 12, 2011