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2SD471

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ID = 50850
       
Country:
Japan
Brand: NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Tube type:  Transistor   Power/Output 
Identical to 2SD471
Similar Tubes
Different maximum ratings:
  KSD471A
Other base and data slightly different:
  BC338

Base Wires
Description NPN silicon planar transistor intended as AF medium power amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
7 x 9 x 4 mm / 0.28 x 0.35 x 0.16 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981

2sd471.png
2SD471: RR 640
Egon Strampe

s26.png 2SD471
Günther Stabe † 19.8.20

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Usage in Models 1= 1975 ; 1= 1980 ; 1= 1982 ; 2= 1984? ; 1= 1984

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

Collection of

 
2sd471_redimensionner.jpg

2SD471
 

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