Antique radios, Old Time Radios
2N240
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Country:
United States of America (USA)
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| Identical to |
2N240
= SB5122
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| Similar
Tubes |
Normally replaceable-slightly different:
SB240
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| Base |
Wires
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| Description |
Surface-barrier PNP germanium transistor. High-speed computer switching; hfe 16, fmax 30MHz minimum, T switch 80ns max.
Second sourced by Sprague since August 1957.
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
x 11 x 5 mm / x 0.43 x 0.20 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Original prospect or advert Electronics, August 1957
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2N240: TTT Steidle 1981
Günther Stabe † 19.8.20
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