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C-181

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ID = 40358
       
Country:
United States of America (USA)
Brand: Sparton-Cardon Tubes; Jackson MI
Developer: Sparton-Cardon Tubes; Jackson MI 
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to C-181 = 181

Base UX-Base (4 Pins (2 thick, USA 1924, UX) 2 Sidecontacts.
Was used by Radio/TV-reception etc.
Filament Vf 3 Volts / If 1.3 Ampere / Indirect / Specified voltage AC/DC
Description

the sidecontacts are the filament connections.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
52 x 134 x mm / 2.05 x 5.28 x inch
Information source 70 Years of Radiotubes and V.   p. 179

c181.png C-181: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
c-181data.png
C-181: own collection
Peter den Boer

Collection of

 
20200302_203827.jpg

C-181
 

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