Antique radios, Old Time Radios
2N285
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Country:
United States of America (USA)
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| Identical to |
2N285
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| Similar
Tubes |
Normally replaceable-slightly different:
2N285A
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| Base |
SPECIAL TUBEBASE in general
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| Description |
PNP germanium power transistor, audio amplifier.
40V, 3A collector; 5W collector power; Hfe 150 at 0.5A; 2W class A output power.
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 |
15 g / 0.53 oz |
| Information source |
-- Original-techn. papers. Electronics - October 1, 1957
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2N285: KTT 1969/70
Günther Stabe † 19.8.20
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