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VR78

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ID = 6721
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Signal Diode - one single system   RF/IF-Stage 
Identical to VR78 = CV1078 = QF196 = 2B36 = 10E/11540
Similar Tubes
Different maximum ratings:
  D1_Mazda_GB
Heater different:
  VR92
Multiple differences or of other kind:
  EA50

Base 3 pin wires in line (1937, B3G)
Filament Vf 4 Volts / If 0.2 Ampere / Indirect / Specified voltage AC/DC
Description

Also produced in U.S. by Raytheon during WWII.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
12 x 44 x 12 mm / 0.47 x 1.73 x 0.47 inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Collector info (Sammler)   

vr78cv1078d1mazda_1.png VR78: U.G.
Urs Gloor


Just Qvigstad

Collection of

 
vr78.jpg

VR78
 

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