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U339

Information - Help 
ID = 22824
       
Country:
Great Britain (UK)
Brand: GEC, General Electric Co Ltd., GENALEX; London
Tube type:  Damper, booster, flyback diode 
Identical to U339 = U191

Base Top contact with a cap.
Filament Vf 19 Volts / If 0.3 Ampere / Indirect
Description Va<4.5kV (pulse), Ia <150mA mean. 
Dimensions (WHD)
incl. pins / tip
32 x 90 x mm / 1.26 x 3.54 x inch
Information source - - Manufacturers Literature   

u191_so_1.png U339: Mazda vaves
Anonymous 10 Collector

Usage in Models 4= 1960?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

 
u339_gec_p01_s.jpg

U339
 

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