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H125A

Information - Help 
ID = 68116
       
Country:
Great Britain (UK)
Brand:
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to H125A = OR1 = 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 =
Description

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.

 
Dimensions (WHD)
incl. pins / tip
x 69 x 16 mm / x 2.72 x 0.63 inch
Weight 10 g / 0.35 oz

215a_base~~1.gif H125A: Fin Stewart
Fin Stewart


Just Qvigstad
Usage in Models 1= 1926

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 
h125a.1~~1.jpg

H125A
 

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