Antique radios, Old Time Radios
2SB49
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Country:
Japan
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| Identical to |
2SB49
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| Similar
Tubes |
Different maximum ratings:
ACY17
Other base and data slightly different:
2T3
; AC128
|
| Predecessor Tubes |
2T3
|
| Base |
Wires
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| Description |
Material/Aufbau/Pol.: Germanium Flächen PNP;
Form/Case: TO-5;
Daten/electr.data: I F: 20 mA; U F: __ V; Isp: __ µA; ß (beta): 83; N: 140 mW; Imax(Ic): 100 mA; Umax(Ucb): -16 V; f g(FT): 1.2 MHz; tmax j: 65 °C; 40 pF.
Austauschtyp: 2N1176. -
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Dimensions (WHD)
incl. pins / tip |
9 x 8 x mm / 0.35 x 0.31 x inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - - Towers IVT
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- - -
- - -
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2SB49: TVT 73
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
Collection of
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