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2N449

Information - Help 
ID = 39658
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Tube type:  Transistor   RF/IF-Stage 
Identical to 2N449
Similar Tubes
Normally replaceable-slightly different:
  ASY29

Base Wires
Filament Solid State
Description

NPN germanium rate grown transistor intended as AM IF amplifier

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
12 x 10 x 9 mm / 0.47 x 0.39 x 0.35 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   GE
-- Collector info (Sammler)   KTT 1969/70
  2n449_2n1097~~1.png
  2N449: Funktechnik 18/61
Egon Strampe
 
to11_1.gif
2N449: TTT Steidle 1981
Günther Stabe † 19.8.20

 

Usage in Models 1= 1959?? ; 1= 1959 ; 1= 1961?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

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