Antique radios, Old Time Radios
BFW47
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Country:
Netherlands
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| Identical to |
BFW47
|
| Similar
Tubes |
Normally replaceable-slightly different:
2N3553
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| Base |
Wires
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| Description |
NPN silicon planar high-frequency transistor intended as UHF oscillator in transmitter output stages
-
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
9 x 7 x 8 mm / 0.35 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Collector info (Sammler) KTT 1969/70, TTT 1981 Steidle
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|
BFW47: TTT Steidle 1981
Günther Stabe † 19.8.20
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BFW47: Valvo Taschenbuch 1970
Heinz Höger
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