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ID = 37949
United States of America (USA)
Brand: Philco, Philadelphia Stg. Batt. Co.; USA
Tube type:  Transistor   Audio Frequency 
Identical to 2N2429 = 2N2428
Similar Tubes
Normally replaceable-slightly different:
  AC122 ; AC125 ; AC126 ; AC151

Base Wires
Description PNP germanium diffusion alloy transistor intended as AF 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
Information source -- Collector info (Sammler)   TVT 1978 ECA, Towers ITVL

2N2429: Sams Photofact Folders Date 5-65, Set 754, Folder 9
Egon Penker

to_1_tvt~~87.gif 2N2429: TVT 73
Günther Stabe † 19.8.20

Usage in Models 4= 1964? ; 1= 1964 ; 1= 1965?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):6

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