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3AX31C

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ID = 46517
       
Country:
People's Republic of China
Brand: Common type China (PRC) tube/semicond.
Tube type:  Transistor   Audio Frequency 
Identical to 3AX31C
Similar Tubes
Normally replaceable-slightly different:
  2N34 ; 2SB13 ; 3AX31A ; 3AX31B ; 3AX31D ; OC73

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF low power amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz

to1_ttt_254.gif 3AX31C: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 2= 1966?? ; 1= 1966 ; 1= 1967?? ; 6= 1968?? ; 4= 1972?? ; 2= 1975?? ; 1= 1979

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):17
 

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