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7B5E

Information - Help 
ID = 3143
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Tube type:  Vacuum Pentode   Power/Output 
Identical to 7B5E
Similar Tubes
Normally replaceable-slightly different:
  7B5
Other base:
  41E ; 6K6E

Base Loctal-8, B8G (Sylvania, 1938) (Codex=W)
Filament Vf 6.3 Volts / If 0.4 Ampere / Indirect / Specified voltage AC/DC
Description G3 connected w/ g1 inside the tube.__[JR]
only at Philco 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   

7b5e_sock.png 7B5E: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

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Just Qvigstad
7b5e_brimar_radio_valve_manual_1947_48_p1_data_pin.png
7B5E: Brimar Valve Manual 1947-8
Adrian Riesen

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Usage in Models 1= 1939? ; 2= 1939 ; 1= 1940? ; 2= 1940 ; 1= 1945? ; 1= 1946? ; 1= 1948

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

Collection of

 
7b5e1.jpg

7B5E
 

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