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2SA131

Information - Help 
ID = 46876
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  Transistor   RF/IF-Stage 
Identical to 2SA131
Similar Tubes
Normally replaceable-slightly different:
  2SA130 ; 2SA132 ; 2SA133 ; AF126

Base Wires
Filament Solid State
Description PNP germanium alloy high-frequency transistor.

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
Information source
 
to44_4k_1.gif
2SA131: TVT 73
Günther Stabe † 19.8.20

 

Usage in Models 1= 1960? ; 1= 1962? ; 1= 1962 ; 1= 1965? ; 1= 1970??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

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