Antique radios, Old Time Radios
2N657
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Country:
United States of America (USA)
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| Identical to |
2N657
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| Similar
Tubes |
Normally replaceable-slightly different:
BC141
Different maximum ratings:
2N656
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| Base |
Wires
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| Was used by |
Industrial |
| Description |
NPN silicon mesa (double diffused) transistor for universal purpose
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 |
- - Manufacturers Literature GE
-- Collector info (Sammler) KTT 1969/70, TTT 1981
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2N657: TVT 73
Günther Stabe † 19.8.20
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Collection of
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