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2N554

Information - Help 
ID = 37828
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to 2N554
Similar Tubes
Normally replaceable-slightly different:
  OC19
Different maximum ratings:
  OC36

Base Wires
Description

PNP germanium junction transistor for AF power amplifier / universal purposes.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
40 x 10 x 27 mm / 1.57 x 0.39 x 1.06 inch
Weight 15 g / 0.53 oz
Information source -- Collector info (Sammler)   KTT 1969/70

2n554.png
2N554: Personal file
Antonio Rabitti

to3_99.gif 2N554: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

Usage in Models 1= 1959 ; 1= 1960? ; 9= 1960 ; 1= 1961 ; 1= 1962 ; 1= 1963? ; 1= 1963 ; 1= 1964 ; 1= 1967??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):17
 

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