Antique radios, Old Time Radios
N4212
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| Tube type: |
Transistor Universal |
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| Identical to |
N4212
= NTE2357
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| Similar
Tubes |
Normally replaceable-slightly different:
DTC124
; N1212
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| Base |
Wires
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| Description |
Material/Aufbau/Pol.: Silicon NPN with two built-in bias Resistors á 22 kΩ ("digital transistor");
Form/Case/Outline: TO-92-S Anschlussfolge BCE;
Daten/electr.data: I F: 0.5 mA; U F: 10 V; U S: <0.3 V; Isp: <0.5 µA; ß (beta): >50; N: 300 mW; Imax(Ic): 100 mA; Umax(Ucb): 50 V; Umax(Uce): 50 V; f g(FT): 250 MHz; tmax j: 150 °C; kompl.: (NTE2358);
Ähnlich/similar: NTE2357 (Daten s.o.), DTC124E (ROHM) -
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Dimensions (WHD)
incl. pins / tip |
4 x 3 x 2 mm / 0.16 x 0.12 x 0.08 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - Manufacturers Literature NTE
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N4212: NTE
Günther Stabe † 19.8.20
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N4212: NTE
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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