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2SD556

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ID = 71562
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to 2SD556
Similar Tubes
Normally replaceable-slightly different:
  BD184

Base SPECIAL TUBEBASE in general
Description

NPN silicon epitaxial planar transistor intended as AF power amplifier / switch.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
39 x 9 x 28 mm / 1.54 x 0.35 x 1.10 inch
Weight 14 g / 0.49 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981, Towers ITVL

to_3~~407.gif 2SD556: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

Usage in Models 1= 1988

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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