2N449 Specs and Replacement
Type Designator: 2N449
Material of Transistor: Ge
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.065 W
Maximum Collector-Base Voltage |Vcb|: 15 V
Maximum Collector-Emitter Voltage |Vce|: 15 V
Maximum Collector Current |Ic max|: 0.02 A
Max. Operating Junction Temperature (Tj): 85 °C
Electrical Characteristics
Transition Frequency (ft): 3 MHz
Forward Current Transfer Ratio (hFE), MIN: 35
Package: TO22
2N449 Substitution
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2N449 datasheet
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Detailed specifications: 2N4453, 2N445A, 2N446, 2N446A, 2N447, 2N447A, 2N447B, 2N448, 2SC828, 2N44A, 2N45, 2N450, 2N451, 2N452, 2N453, 2N454, 2N456
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