Antique radios, Old Time Radios
1N1929
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Country:
United States of America (USA)
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| Identical to |
1N1929
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Description |
Early germanium phototransistor. 4-pin bakelite base.
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Dimensions (WHD)
incl. pins / tip |
x 95 x mm / x 3.74 x inch |
| Information source |
-- Original prospect or advert Electronics, Dec. 1952, pg. 267
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Just Qvigstad
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