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12K7MT

Information - Help 
ID = 46648
       
Country:
Canada
Brand: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 12K7MT
Similar Tubes
Normally replaceable-slightly different:
  12K7GT ; 12K7M

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series AC/DC
Description

Canadian (Rogers) type.

 
 
12k7mt_so.png
12K7MT
Michael Schlör

 

Usage in Models 9= 1940

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

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