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W283

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ID = 6732
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Double Diode   Detector 
Identical to W283 = NR66 = CV1187

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Filament Vf 4 Volts / If 0.3 Ampere / Indirect
Description British Admiralty store reference for NR66/CV1187 dual diode. 
Information source Taschenbuch zum Röhren-Codex 1948/49   

d41_2.png W283: Manufacturer's Literature
Emilio Ciardiello


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