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2S44

Information - Help 
ID = 38298
       
Country:
Japan
Brand: Toshiba Corporation; Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to 2S44
Similar Tubes
Normally replaceable-slightly different:
  2N217 ; 2N406 ; 2N407 ; 2N408 ; AC125
First Source (s)
Mar.1958 : -- Schematic
Predecessor Tubes 2S33  
Successor Tubes 2SB44  

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF amplifier / driver.

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
Literature -- Schematic   
 
to1_ttt_343.gif
2S44
Günther Stabe

 

Usage in Models 1= 1958? ; 1= 1958 ; 5= 1959? ; 3= 1959 ; 2= 1960? ; 1= 1961? ; 1= 1962?? ; 1= 1967?? ; 1= 9999?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):16

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