Antique radios, Old Time Radios
1N4742
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Country:
United States of America (USA)
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| Identical to |
1N4742
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| Similar
Tubes |
Normally replaceable-slightly different:
1N3022
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| Base |
Wires
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| Description |
Silicon zener-diode 12 V, 1 W.
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Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
8 x 4 x mm / 0.31 x 0.16 x inch |
| Weight |
1 g / 0.04 oz |
1N4742: ITT Schaltbeispiele 1967
Günther Stabe † 19.8.20
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1N4742: DVT 1971 ECA
Günther Stabe † 19.8.20
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1N4742: General Semiconductor
Heinz Höger
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5
Collection of
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