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2SA155

Information - Help 
ID = 37635
       
Country:
Japan
Brand: NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Tube type:  Transistor   Frequency converter 
Identical to 2SA155
Similar Tubes
Normally replaceable-slightly different:
  2S155 ; AF106
First Source (s)
Mar.1957 : -- Collector info (Sammler)
Predecessor Tubes 2S155  

Base Wires
Filament Solid State
Description PNP germanium transistor intended as AM mixer / oscillator of FM IF amplifier.
 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 8 x mm / 0.24 x 0.31 x inch
Weight 1 g / 0.04 oz
Literature
  2sa157155.png
  2SA155: Schema: Pony LM
Egon Strampe
 
2sa155_1.jpg
2SA155: G.S.
Günther Stabe

 
to1_tvt_241.gif
2SA155: TVT 73
Günther Stabe

 

Usage in Models 2= 1961 ; 1= 1962? ; 1= 1964?? ; 2= 1964? ; 1= 1964 ; 1= 1965? ; 1= 1965 ; 1= 1966?? ; 1= 1969?? ; 1= 1971?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):12


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