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ID = 57727
Great Britain (UK)
Brand: Westinghouse Brake & Signal Company; Chippenham
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Solid State Rectifier   Universal 
Identical to W1_Westector

Base No base 2 Sidecontacts.
Was used by Radio/TV-reception etc.

General-purpose Copper Oxide Diode for detector and audio frequency applications.

<6V peak and <0.25mA mean current.

Information source Wireless World (The), London (WW, 79)   

Usage in Models 1= 1945??

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

Collection of



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