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2SB554

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ID = 47362
       
Country:
Japan
Brand: Toshiba Corporation; Tokyo
Tube type:  Transistor   Power-supply 
Identical to 2SB554

Base SPECIAL TUBEBASE in general
Description PNP silicon planar transistor intended as shunt regulator, converter, and the like.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
39 x 10 x 27 mm / 1.54 x 0.39 x 1.06 inch
Weight 14 g / 0.49 oz
Information source - - -   
-- Collector info (Sammler)   TTT Steidle 1981
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to3_365.gif 2SB554: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

Usage in Models 1= 1978 ; 1= 1980?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
2sb554.jpg

 

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