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ZA5712

Information - Help 
ID = 15092
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  LOCKED OFF TUBE (CODE 9) - see in Notes 
Identical to ZA5712 = CV1311

Base UV-Base (4 Pins+Bayonet, USA 1914 WE) (Codex=Bo)
Filament Vf 4 Volts / If 0.25 Ampere
Description British Army store reference for CV1311 / AR13 vacuum triode. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
ar13_2.png
ZA5712: Manufacturer's Literature
Emilio Ciardiello

 

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