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ARTP1 triode/pentode

This valve measures 125x43mm overall and has a B9 base

Filament voltage 2.0V
Filament current 260mA
Pentode section
Max anode voltage 150V
Max screen voltage 150V
Mutual conductance * 1.3mA/V
Triode section
Max anode voltage 150V
Mutual conductance ** 1.3mA/V
Amplification factor ** 33
Pentode section
Cag1 max 0.032pF
Cae 12.0pF
Cge 9.25pF
Cg3e 9.6pF
Pentode anode to triode anode 2.35pF
Triode section
Cag 4.6pF
Cae 9.1pF
Cge 4.5pF

*: At Va=120, Vg2=60, Vg=0
**: At Va=100, Vg=0

Pin Function
1 Screen grid
2 Pentode anode
3 Suppressor grid
4 Filament
5 Filament
6 Triode anode
7 Triode control grid
8 Metallising
9 Pentode control grid



This file was last modified15:09:54, Tuesday September 02, 2014