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2N1274 Transistor Datasheet. Parameters and Characteristics.

Type Designator: 2N1274

Material of transistor: Ge

Polarity: PNP

Maximum collector power dissipation (Pc), W: 0.25

Maximum collector-base voltage |Ucb|, V: 25

Maximum collector-emitter voltage |Uce|, V: 25

Maximum emitter-base voltage |Ueb|, V: 10

Maximum collector current |Ic max|, A: 0.15

Maximum junction temperature (Tj), °C: 85

Transition frequency (ft), MHz: 0.3

Collector capacitance (Cc), pF:

Forward current transfer ratio (hFE), min: 25

Noise Figure, dB: -

Package of 2N1274 transistor: TO5

2N1274 Equivalent Transistors - Cross-Reference Search

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See also transistors datasheet: 2N1273 , 2N1273-BL , 2N1273-BN , 2N1273-GN , 2N1273-O , 2N1273-R , 2N1273-V , 2N1273-Y , MPSA42 , 2N1274-BL , 2N1274-BN , 2N1274-GN , 2N1274-O , 2N1274-R , 2N1274-V , 2N1274-Y , 2N1275 .

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