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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S8050


SOT-23 Bipolar Transistors - BJT ROHS
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PAKER Microelectronics 2134
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AUD 0.0131
Multiples of: 50

8050SG-D-AE3-R


Transistors (NPN/PNP) NPN 700mA 20V SOT-23 (SOT-23-3) RoHS
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Unisonic 2134
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AUD 0.0174
Multiples of: 50

2SC1623W L6


50V 200mW 200@1mA,6V 100mA NPN SOT-323-3 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 2085
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AUD 0.0135
Multiples of: 50

BC848BW


150mW 450 NPN 1 NPN 100mA 30V SOT-323 Single Bipolar Transistors RoHS
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TECH PUBLIC 2085
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AUD 0.0137
Multiples of: 50

MMUN2211


50V 35 100mA NPN 1 NPN (Pre-Biased) SOT-23 Single Bipolar Transistors RoHS
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GOODWORK 2085
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AUD 0.0139
Multiples of: 50

DTC143EE


20 100mA 1 NPN (Pre-Biased) NPN 150mW SOT-523 Single, Pre-Biased Bipolar Transistors RoHS
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Hong Kong Chuangji 2085
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AUD 0.016
Multiples of: 50

SE2333


MOSFET SOT-23-3 RoHS
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SINO-IC 2085
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AUD 0.0451
Multiples of: 5

MMBT8050D(1.5A)


25V 400 1 NPN NPN 1.5A SOT-23 Single Bipolar Transistors RoHS
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GOODWORK 2037
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AUD 0.0112
Multiples of: 50

MPSA92


Transistor: PNP; bipolar; 300V; 0.5A; TO92
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Luguang 2037
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AUD 0.038
Multiples of: 25

MMBT5551


SOT-23 Bipolar Transistors - BJT ROHS
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Jinkaisheng 1746
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AUD 0.0168
Multiples of: 50

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