Antique radios, Old Time Radios
2SD551
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Country:
Japan
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| Identical to |
2SD551
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| Base |
SPECIAL TUBEBASE in general
|
| Description |
NPN silicon planar power transistor intended as converter / relay driver / switch.
-
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
39 x 10 x 28 mm / 1.54 x 0.39 x 1.10 inch |
| Weight |
14 g / 0.49 oz |
| Information source |
- - -
- - - TTT Steidle 1981
- - -
- - -
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2SD551: g.k.
Günter Kudicke
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2SD551: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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