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T31

Information - Help 
ID = 16834
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Thyratron 
Identical to T31
First Source (s)
Aug.1937 : Wireless World (The), London (WW, 79) Advertisement

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc) Top contact with a cap.
Filament Vf 4 Volts / If 1.5 Ampere / Indirect
Description

New in 1937 as a time base generator for ES deflection tubes.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   1937
 
t31_sock.png
T31: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

 
t11_t21_t31~~2.png
T31: own collection
Peter den Boer


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