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ARP37 dual output pentode

Size
This valve measures 85x32mm overall and has a Mazda Octal base

Filament voltage2V
Filament current200mA
Max anode voltage120V
Max screen voltage120V
Mutual conductance *3.0mA/V
Anode to anode load **17k ohms
Power output **750mW
Total quiescent current **4.6

*: at Va=Vg2=100, Vg1=0;
**: at Va=Vg2=100, Vg1=7.7, input swing per grid 5.45V RMS.
PinFunction
1Filament -ve
2no pin
3Anode a
4Screen grid a + b
5Control grid a
6Control grid b
7Anode b
8Filament +ve

The suppressor grids are connected together and to the centre point of the filament.

ARP37

This file was last modified15:17:09, Tuesday September 02, 2014