radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

3AX31

Information - Help 
ID = 46468
       
Country:
People's Republic of China
Brand: Common type China (PRC) tube/semicond.
Tube type:  Transistor   Audio Frequency 
Identical to 3AX31
Similar Tubes
Normally replaceable-slightly different:
  3AX31A ; 3AX31B ; 3AX31D ; 3AX31S ; 3AX51

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_258.gif
3AX31: TTT Steidle 1981
Günther Stabe

 

Usage in Models 6= 1966?? ; 8= 1967?? ; 45= 1968?? ; 4= 1970?? ; 11= 1972?? ; 4= 1974?? ; 3= 1975?? ; 1= 1979

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):82

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg