Antique radios, Old Time Radios
121-75
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Country:
United States of America (USA)
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| Identical to |
121-75
= 2N139
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| Similar
Tubes |
Normally replaceable-slightly different:
121-76
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| Base |
Wires
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| Description |
PNP germanium alloy RF transistor.
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Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
6 x 12 x 6 mm / 0.24 x 0.47 x 0.24 inch |
| Weight |
1 g / 0.04 oz |
Collection of
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