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Raytheon 43 power pentode

Size This valve measures 115x43mm overall and has 6 pins.


Heater voltage 25V
Heater current 300mA
Max anode voltage 160V
Max screen voltage 135V
Max anode dissipation 5.3W
Max screen dissipation 1.9W


Pin Function
1 Heater
2 Anode
3 Screen grid
4 Control grid
5 Cathode + suppressor grid
6 Heater

This file was last modified 15:17:03, Tuesday September 02, 2014