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2N270

Information - Help 
ID = 36326
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to 2N270 = 121-47
Similar Tubes
Normally replaceable-slightly different:
  2S34 ; 2S38
First Source (s)
Mar.1958 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor intended as low power amplifier.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 10 x 9 mm / 0.35 x 0.39 x 0.35 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70
  2n270_typsch.png
  2N270: RCA Transistor Manual
Heinz Höger
 
2n270.jpg
2N270: Michael Gnaedig
Michael Gnaedig-Fischer

 
r27_9.gif
2N270: TVT 73
Günther Stabe

 
2n270_data.png
2N270: RCA Transistor Manual
Heinz Höger


Usage in Models 2= 1957? ; 3= 1957 ; 4= 1958? ; 21= 1958 ; 8= 1959? ; 37= 1959 ; 2= 1960?? ; 4= 1960? ; 9= 1960 ; 1= 1961? ; 3= 1961 ; 1= 1962?? ; 1= 1962? ; 1= 1962 ; 1= 1964?? ; 1= 1964? ; 3= 1964 ; 1= 1965?? ; 1= 1965 ; 1= 1968??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):105


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