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ARP4 HF pentode

Size This valve measures 131x38mm overall and has a B7 base


Filament voltage 2V
Filament current 100mA
Max anode voltage 150V
Max screen voltage 150V
Anode current * 2.85mA
Mutual conductance * 1.45mA/V
Anode impedance * 2M ohms
Cag max 0.01pF
Cae 10.5pF
Cge 10.0pF
Cg3e 13.5pF

*: At Va=Vg2=120, Vga=0

Pin Function
1 Metallising
2 Control grid
3 Suppressor grid
4 Filament
5 Filament
6 n/c
7 Screen grid
TC Anode

This file was last modified 15:32:54, Tuesday September 02, 2014