Antique radios, Old Time Radios
R-1729
| Description |
Early PNP point-contact transistor, general purpose.
Vce -30V, Ie -1mA, beta 2.5, cut-off frequency 5MHz.
Radio Receptor Company, RR, Brooklyn, N.Y., U.S.A.
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| Information source |
-- Original prospect or advert Electronics - July, 1953
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