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12CT8

Information - Help 
ID = 5344
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Triode-Pentode 
Identical to 12CT8

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
  12ct8.png
  12CT8: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
f_12ct8.jpg
12CT8: R. Aufils
Raynal Aufils

 
no110.png
12CT8: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
12ct8_data_a.png
12CT8: RCA Manual RC-21
Heinz Höger

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from Just Qvigstad

Usage in Models 2= 1956? ; 4= 1957?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

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