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CV1972 / 6SF5 triode

Size This valve measures 64x32mm overall and has an octal base

This is a general purpose high-mu triode.

Heater voltage 6.3V
Heater currrent 300mA
Max anode voltage 300V
Average values
Anode voltage 250V
Grid voltage -2V
Anode current 0.9mA
Transconductance 1500 µmhos
Amplification factor 100

 

Pin Function
1 Shell
2 Cathode
3 Grid
4 no pin
5 Anode
6 no pin
7 Heater
8 Heater
CV1972 / 6SF5