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VR53

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ID = 10391
       
Country:
Great Britain (UK)
Brand:
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to VR53 = CV1053 = 10E/11399 = OM6 = ZA3493 = EF39 = VT181_GPO

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia   Page 156
Universal Vade-Mecum, Electron Valves and Semiconductor Devices

vr53_so.png VR53: rtt
Anonymous 10 Collector


Just Qvigstad
Usage in Models 1= 1946

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
hytron_vr53_e321.jpg

VR53
 

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