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ID = 57660
Great Britain (UK)
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Triode, vacuum   RF/IF-Stage 
  <1925 rare.
Identical to G125A = 4215A = VT-5 = Wecovalve
Similar Tubes
Normally replaceable-slightly different:
  4001A_STC ; H125A
Other base:

Base Peanut (WECO 1919/1920)
Was used by Radio/TV-reception etc.
Filament Vf 1 Volts / If 0.25 Ampere / Direct / Battery =

The G125A is equivalent to the STC 4215A (plus others) and has this number on the reverse side in many instances. It is used as a detector, amplifier and oscillator

Dimensions (WHD)
incl. pins / tip
16 x 65 x 16 mm / 0.63 x 2.56 x 0.63 inch
Weight 10 g / 0.35 oz
Information source -- Collector info (Sammler)   

wecosockel~~10.gif G125A: KoBi
Konrad Birkner † 12.08.2014

Just Qvigstad
Usage in Models 1= 1926

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

Collection of



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