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2T12

Information - Help 
ID = 35621
       
Country:
Japan
Brand: Sony Corporation; Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to 2T12
Similar Tubes
Normally replaceable-slightly different:
  2T11 ; 2T13
First Source (s)
Jan.1955 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description PNP germanium junction transistor intended as AF amplifier.

Text in other languages (may differ)
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   DatasheetArchive.com
  2t12_umgeb1.png
  2T12: Sony
Günther Stabe
 
to22_42.gif
2T12: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1955 ; 1= 1956

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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