 |
| Identical to |
AC139
= AC128
|
| Similar
Tubes |
AC153 (can normally be replaced - small diff'ce)
AC188 (can normally be replaced - small diff'ce)
AC193 (can normally be replaced - small diff'ce)
|
| First Source
(s) |
Mar.1964 : -- Collector info (Sammler)
|
| Successor Tubes |
AC193
|
|
| Base |
Wires
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
|
| Description |
Material/Aufbau/Pol.: Germanium _______ PNP;
Form/Case: TO-1;
Daten/electr.data: I F: __ mA; U F: __ V; Isp: __ µA; ß (beta): 40-110*; N: 1 W; Imax(Ic): 1 A; Umax(Uce): -32 V; f g(FT): __ MHz; tmax: __ °C.
Varianten: AC139K=TO-1K, AC139-4...AC139-6: versch. *)beta-Selektierungen;
-
Text in other
languages (may
differ)
|
| Dimensions (WHD) |
6 x 10 x mm / 0.24 x 0.39 x inch |
| Weight |
2 g / 0.07 oz |
| Literature |
-- Collector info (Sammler) TVT 1979/80 ECA
|
|
|
| |
|
| |
H. Schreiber Radio-TV Transitors
Hugo Sneyers
|
|
|
|
TVT 1969 Verlag Nolde Dachau
Günther Stabe
|
|
|
