Antique radios, Old Time Radios
2N399
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Country:
United States of America (USA)
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| Identical to |
2N399
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| Similar
Tubes |
Normally replaceable-slightly different:
AD149
; AD166
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| First Source
(s) |
Oct.1957 : -- Original prospect or advert
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| Base |
SPECIAL TUBEBASE in general
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| Description |
PNP germanium power transistor, audio amplifier, TO-3.
40V, 3A collector; 7.5W collector power; Hfe 40 at 0.75A; 8W push-pull output power.
Supplied as matched pairs.
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
38 x 12 x 27 mm / 1.50 x 0.47 x 1.06 inch |
| Weight |
15 g / 0.53 oz |
| Information source |
-- Original-techn. papers. Electronics - October 1, 1957
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2N399: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5
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