2N1840 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N1840
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.6 W
Maximum Collector-Base Voltage |Vcb|: 25 V
Maximum Collector-Emitter Voltage |Vce|: 15 V
Maximum Collector Current |Ic max|: 0.5 A
Max. Operating Junction Temperature (Tj): 175 °C
Transition Frequency (ft): 90 MHz
Collector Capacitance (Cc): 27 pF
Forward Current Transfer Ratio (hFE), MIN: 10
Noise Figure, dB: -
Package: TO5
Datasheet: 2N1836 , 2N1837 , 2N1837A , 2N1837B , 2N1838 , 2N1839 , 2N1839A , 2N184 , BC557 , 2N1841 , 2N185 , 2N1853 , 2N1853-18 , 2N1854 , 2N186 , 2N1864 , 2N1865 .