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4212E

Information - Help 
ID = 17064
       
Country:
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Transmitting Triode, air cooled   Universal 
Identical to 4212E = 3C/270A = VT58_GPO = ML212E = CV2577 = CV1252 = AF350 = MY3-275 = E1013 = 38112
Similar Tubes
Normally replaceable-slightly different:
  14D13 ; 3C/270B ; 3C/272A ; 4212D ; 4212H ; CV1619 ; F212E ; NT92
Different connections:
  ML-241B
Predecessor Tubes 4212D  
Successor Tubes VT58_GPO  
Base Large 4 pin Bayonet
Was used by Transmittertube (Radio)
Filament Vf 14 Volts / If 6.2 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip		 x 345 x 92 mm / x 13.58 x 3.62 inch
Weight 744 g / 26.24 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   Data sheet November 1937
212_6.png 4212E
Emilio Ciardiello
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 4212e_data.png
4212E: ITT, Electronic tube, 1970/71
Anonymous 10 Collector
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Collection of

Alexander Hofer (A)
Fin Stewart (AUS)
Roy Johnson (GB)
 
4212e.jpg

4212E
 
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