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217C

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ID = 7441
       
Country:
United States of America (USA)
Brand:
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to 217C = 38117 = UV217C
Similar Tubes
Normally replaceable-slightly different:
  CG-2936A

Base Jumbo 4-pin bayonet (1918) (Codex=sp) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 3.2 Ampere / Direct / Specified voltage AC/DC
Description

This tube is an uprated version of the UV217. It also has a top contact for the anode. The type number was assigned by RCA in 1926. 7.5kV PIV 150mA.

 
Dimensions (WHD)
incl. pins / tip
x 215 x 60 mm / x 8.46 x 2.36 inch
Weight 200 g / 7.05 oz
Tube prices 1 Tube prices (visible for members only)
Information source Tube Lore (II)   p. 30 & 182
Babani, International Radio Tube Encyclopaedia   p. 254 & 255
Taschenbuch zum Röhren-Codex 1948/49

217c_sock.png 217C: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

More ...

Just Qvigstad
217a217c_1.png
217C: RCA Technical Manual TT3
Miguel Angel Trujillo-Rodriguez

Collection of

 
217c.jpg

217C
 

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