BC121B Datasheet. Specs and Replacement
Type Designator: BC121B
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.09 W
Maximum Collector-Base Voltage |Vcb|: 5 V
Maximum Collector-Emitter Voltage |Vce|: 5 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.05 A
Max. Operating Junction Temperature (Tj): 125 °C
Electrical Characteristics
Transition Frequency (ft): 20 MHz
Forward Current Transfer Ratio (hFE), MIN: 450
Package: X16
BC121B Substitution
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BC121B datasheet
Detailed specifications: BC115, BC116, BC116A, BC117, BC118, BC119, BC120, BC121, NJW0281G, BC121G, BC121W, BC121Y, BC122, BC122B, BC122G, BC122U, BC122W
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