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2N1149

Information - Help 
ID = 37221
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  Transistor   Audio Frequency 
Identical to 2N1149 = TI903
First Source (s)
Mar.1957 : -- Collector info (Sammler)
Predecessor Tubes TI903  

Base Wires
Filament Solid State
Description NPN silicon grown junction transistor intended as AF pre-amplifier / driver.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 8 x 5 mm / 0.35 x 0.31 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, TTT Steidle 1981
  2n1149_umgeb.gif
  2N1149: CDC / G.S.
Günther Stabe † 19.8.20
 
2n1149.jpg
2N1149: G.S.
Günther Stabe † 19.8.20

 
to_22_51.gif
2N1149: TTT Steidle 1981
Günther Stabe † 19.8.20

 


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