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SLD12

Information - Help 
ID = 81131
       
Country:
United States of America (USA)
Brand: Crusader, Sunlight Lamp Co. / Electric Co.; Newton Falls, OH - Irvington, NJ
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   Detector 
Identical to SLD12 = WX12 = CX12
Similar Tubes
Other base:
  WD12

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 1.1 Volts / If 0.25 Ampere / Direct / Battery =
Description

This tube is a detector and amplifier.

 
Information source - - Manufacturers Literature   Sunlight Crusader brochure c. 1929
 
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SLD12: Fin Stewart
Fin Stewart

 

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