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12CT8

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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 †

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


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

More ...
Usage in Models 2= 1956? ; 4= 1957? ; 1= 1958??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7
 
f_12ct8.jpg

 

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