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ID = 37416
Brand: NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Tube type:  Transistor   RF/IF-Stage 
Identical to 2SA285
Similar Tubes
Normally replaceable-slightly different:

Base Wires
Was used by Radio/TV-reception etc.
Filament Solid State

Material/Aufbau/Pol.: Germanium diff.-leg. PNP;
Form/Case/Outline: TO-44;
Daten/ I F: 1 mA; U F: 6 V; Isp: 15 µA; ß (beta): 70; N: 50 mW; Imax(Ic): 5 mA; Umax(Ucb): -18 V; f g(FT): 40 MHz; tmax j: 75 °C.

Dimensions (WHD)
incl. pins / tip
6 x 9 x 6 mm / 0.24 x 0.35 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   Towers ITVL
2SA285: RW
Rick Williams

2SA285: TVT 73
Günther Stabe


Usage in Models 1= 1963?? ; 2= 1963? ; 1= 1964?? ; 1= 1964? ; 1= 1965? ; 1= 1965

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):7

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