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2SA272

Information - Help 
ID = 40494
       
Country:
Japan
Brand: TEN (brand), Kobe Kogyo Corporation; Kobe
Tube type:  Transistor   RF/IF-Stage 
Identical to 2SA272
Similar Tubes
Normally replaceable-slightly different:
  2SA52 ; OC44

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor intended as AM broadcast IF amplifier.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x 6 mm / 0.24 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   Towers IVT, TVT 1979/80
 
to1_ttt_103.gif
2SA272: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1964?? ; 1= 1966??

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

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