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2N281

Information - Help 
ID = 39132
       
Country:
United States of America (USA)
Brand: Amperex; New York
Tube type:  Transistor   Audio Frequency 
Identical to 2N281 = OC72
Similar Tubes
Normally replaceable-slightly different:
  OC604spez

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor intended as AF (low power) amplifier; match pairs = 2N282 (!).
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 15 x mm / 0.24 x 0.59 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, Towers IVT
 
2n281_aw.jpg
2N281: Andrew Wylie
Günther Stabe

 
r9_37.gif
2N281: TTT Steidle 1981
Günther Stabe

 
2n281_data_a.png
2N281: Amperex Manual 1958
Heinz Höger


Usage in Models 2= 1959?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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