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EL5B2.5

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ID = 7000
       
Country:
United States of America (USA)
Brand: Electrons Inc.; Newark, NJ
Developer: Electrons Inc.; Newark, NJ 
Tube type:  Full-Wave Rectifier inert gas filled   Power-supply 
Identical to EL5B2.5 = 4B22
Similar Tubes
Normally replaceable-slightly different:
  CV2936
Different maximum ratings:
  4B23
Successor Tubes 4B23  
Base Edison giant, E40 = 40 mm-Goliat 2 Top contacts.
Was used by Industrial
Filament Vf 2.5 Volts / If 12 Ampere / Direct
Description

Full-wave argon rectifier. Pear-shaped bulb, screw base, two plate pins. 340V PIV, 5A.

 
Information source Tube Lore (II)   p. 86
Tube Lore (I)   
Taschenbuch zum Röhren-Codex 1948/49
edison_png~~2.png EL5B2.5: Manufacturer's Literature
Emilio Ciardiello

Just Qvigstad 		4b22_1_2.png
EL5B2.5: Manufacturer's Literature
Emilio Ciardiello
 
usa_electronsinc_el5b.jpg

 
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