Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
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MMBTSA1015


SOT-23 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 2813
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AUD 0.0064
Multiples of: 100

S8050


25V 300mW 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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PUOLOP 2813
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AUD 0.0081
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9015M


PNP SOT-23 Bipolar Transistors - BJT ROHS
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Blue Rocket 2813
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AUD 0.0087
Multiples of: 50

S9018


SOT-23 Bipolar (BJT) ROHS
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ALJ 2813
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AUD 0.0089
Multiples of: 50

9015M-C


Transistors (NPN/PNP) PNP 100mA 45V SOT-23 RoHS
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Blue Rocket 2813
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AUD 0.0093
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C945W


SOT-323 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 2813
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AUD 0.0094
Multiples of: 50

S8050


25V 300mW 200@50mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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amsem 2813
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AUD 0.01
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2SB624


SOT-23 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 2813
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AUD 0.01
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S9013


25V 300mW 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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amsem 2813
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AUD 0.0102
Multiples of: 50

BC847C


SOT-23 Bipolar (BJT) ROHS
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GOODWORK 2813
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AUD 0.0102
Multiples of: 50

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