All Transistors. 2N449 Datasheet

 

2N449 Datasheet and Replacement


   Type Designator: 2N449
   Material of Transistor: Ge
   Polarity: NPN
   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
   Transition Frequency (ft): 3 MHz
   Forward Current Transfer Ratio (hFE), MIN: 35
   Noise Figure, dB: -
   Package: TO22
 

 2N449 Substitution

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2N449 Datasheet (PDF)

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Datasheet: 2N4453 , 2N445A , 2N446 , 2N446A , 2N447 , 2N447A , 2N447B , 2N448 , B647 , 2N44A , 2N45 , 2N450 , 2N451 , 2N452 , 2N453 , 2N454 , 2N456 .

History: HMJE2955T

Keywords - 2N449 transistor datasheet

 2N449 cross reference
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