Antique radios, Old Time Radios
2N4391
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Country:
United States of America (USA)
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| Identical to |
2N4391
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| Similar
Tubes |
Normally replaceable-slightly different:
2N4091
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| Base |
Wires
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| Description |
Silicon N-channel junction FET intended as switch.
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Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch |
| Weight |
2 g / 0.07 oz |
| Information source |
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2N4391: TVT 73
Günther Stabe † 19.8.20
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2N4391: Vishay
Günter Kudicke
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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