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ID = 68116
Great Britain (UK)
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to H125A = 4001A_STC
Similar Tubes
Normally replaceable-slightly different:
  215A ; 4215A ; G125A ; Wecovalve

Base Peanut (WECO 1919/1920)
Was used by Radio/TV-reception etc.
Filament Vf 1.1 Volts / If 0.25 Ampere / Direct / Battery =

This tube is a RF amplifier with high impedance. It has the type number 4001.A printed on the reverse side and is equivalent to it.

H125A: David Berman Collection
Fin Stewart

H125A: Fin Stewart
Fin Stewart


Usage in Models 1= 1926

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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