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2N220

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ID = 39159
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Transistor   Audio Frequency 
Identical to 2N220
Similar Tubes
Other shape (e.g. bulb type):
  2N175
Normally replaceable-slightly different:
  2S39 ; 2SB302 ; 2SB39 ; 3AX31D ; AC151

Base Wires
Description PNP germanium alloy low noise 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 - - -   
- - -   KTT 1969/70
- - -
- - -

2n220_applic.png
2N220: Personal file
Antonio Rabitti

to1_ttt_75.gif 2N220: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1960?? ; 1= 1963 ; 1= 1965 ; 1= 1970??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4
 

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