Antique radios, Old Time Radios
BD509
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Country:
United States of America (USA)
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| Identical to |
BD509
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| Similar
Tubes |
Normally replaceable-slightly different:
BD517
; BD525
Other base and data slightly different:
2SC1429
|
| Base |
Wires
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| Description |
NPN silicon planar transistor intended as AF power amplifier.
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
9 x 13 x 4 mm / 0.35 x 0.51 x 0.16 inch |
| Weight |
2 g / 0.07 oz |
| Information source |
- - -
-- Collector info (Sammler) TTT Steidle 1981
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- - -
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BD509
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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| Data Compliance |
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