2N251A Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N251A
Material of Transistor: Ge
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 90 W
Maximum Collector-Base Voltage |Vcb|: 60 V
Maximum Collector-Emitter Voltage |Vce|: 35 V
Maximum Emitter-Base Voltage |Veb|: 20 V
Maximum Collector Current |Ic max|: 7 A
Max. Operating Junction Temperature (Tj): 100 °C
Transition Frequency (ft): 0.16 MHz
Forward Current Transfer Ratio (hFE), MIN: 25
Noise Figure, dB: -
Package: TO3
Datasheet: 2N2511 , 2N2512 , 2N2514 , 2N2515 , 2N2516 , 2N2517 , 2N2518 , 2N2519 , TIP41 , 2N252 , 2N2520 , 2N2521 , 2N2522 , 2N2523 , 2N2524 , 2N2525 , 2N2526 .