Antique radios, Old Time Radios
2N1722
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Country:
United States of America (USA)
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| Identical to |
2N1722
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| Similar
Tubes |
Normally replaceable-slightly different:
2N389
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| Base |
Wires
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| Description |
NPN silicon triple diffused mesa high-power transistor.
TO-53 case.
Ic 5A; Ib 5A; Vceo 120V; Ft 10MHz.
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
22 x 22 x 7 mm / 0.87 x 0.87 x 0.28 inch |
| Weight |
12 g / 0.42 oz |
| Information source |
-- Collector info (Sammler) KTT 1969/70
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2N1722: Texas Instruments
Günther Stabe † 19.8.20
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2N1722: TTT Steidle 1981
Günther Stabe † 19.8.20
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