Pack size: 10 or 50 pieces
Transistor, PNP, 45V, 0.1A,
Housing TO92
Transducer polarity: PNP
Voltage, Uceo (V): 45V
Crossover frequency ft type: 300MHz
Power dissipation Pd: 625mW
DC collector current: 100mA
DC power gain hFE: 150
Operating temperature: -55 ° C ~ 150 ° C
Number of pins: 3
BC557 is a general-purpose transistor, used like an amplifier or a switch in electronic circuits. Its hFE ratings of this transistor range from 125 to 800 to make the transistor ideal by using like an amplifier within electronic circuits like audio signal amplification.
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