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C25+

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ID = 73360
       
Country:
Great Britain (UK)
Brand: Cleartron Radio Ltd.; London
Developer: Cleartron Radio Ltd.; London 
Tube type:  Triode, vacuum   Power/Output 
Identical to C25+

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.5 Ampere / Direct / Battery =
Description

This tube has two elements and is designed for use as a low impedance output triode. Each cylindrical anode and each grid are connected in parallel and the two filaments are connected in Series.

 
Information source -- Collector info (Sammler)   

b4_base_pins~~158.png C25+: Fin Stewart
Fin Stewart


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