2N1491 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N1491
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.5 W
Maximum Collector-Base Voltage |Vcb|: 30 V
Maximum Collector-Emitter Voltage |Vce|: 30 V
Maximum Emitter-Base Voltage |Veb|: 1 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 175 °C
Transition Frequency (ft): 100 MHz
Collector Capacitance (Cc): 10 pF
Forward Current Transfer Ratio (hFE), MIN: 15
Noise Figure, dB: -
Package: TO5
2N1491 Transistor Equivalent Substitute - Cross-Reference Search
2N1491 Datasheet (PDF)
Datasheet: 2N1486 , 2N1486A , 2N1487 , 2N1488 , 2N1489 , 2N148A , 2N149 , 2N1490 , A940 , 2N1492 , 2N1493 , 2N1494 , 2N1494A , 2N1495 , 2N1495A , 2N1496 , 2N1497 .