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UR3C

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ID = 8294
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Developer: Mullard Radio Valve Co. Ltd.;  
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to UR3C = PV30
Similar Tubes
Other base:
  CY2 ; UR3_Mullard

Base British-7-Pin, old (M7A) (Codex=N)
Was used by Radio/TV-reception etc.
Filament Vf 30 Volts / If 0.2 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description

120mA mean dc FW rectified at 275V rms per anode.

 
Dimensions (WHD)
incl. pins / tip
x 114 x 49 mm / x 4.49 x 1.93 inch
Weight 63 g / 2.22 oz
Information source History of the British Radio Valve to 1940   p. 150 & 176
Babani, International Radio Tube Encyclopaedia   p. 292 & 293, 2nd edition 1954
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

151_3.png UR3C: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
Usage in Models 2= 1938 ; 1= 1939 ; 4= 1940 ; 1= 1945?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8

Collection of

 
ur3c_mullard.jpg

UR3C
 

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