Antique radios, Old Time Radios
2N499
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Country:
United States of America (USA)
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| Identical to |
2N499
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| Similar
Tubes |
Different maximum ratings:
MAT120
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| Base |
Wires
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| Description |
PNP germanium MADT (micro alloy diffused-base transistor) intended for use as amplifier or oscillator up to 100MHz.
Ft 250MHz min, 10db power gain at 100MHz.
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 |
| Information source |
-- Original prospect or advert Electronics, December 1957
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2N499: TTT Steidle 1981
Günther Stabe † 19.8.20
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