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2N77

Information - Help 
ID = 37754
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Transistor   Audio Frequency 
Identical to 2N77
Similar Tubes
Normally replaceable-slightly different:
  OC71
First Source (s)
Mar.1957 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF amplifier / driver.

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
  2n77.png
  2N77: F T 19/58 S.664
Egon Strampe
 
2n77_aw.jpg
2N77: Andrew Wylie
Günther Stabe † 19.8.20

 
to_1_alt~~1.png
2N77: G.S.
Günther Stabe † 19.8.20

 

Usage in Models 1= 1958 ; 1= 1959? ; 1= 1959

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

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