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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DTC144TCA


SOT-23 Digital Transistors ROHS
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Changjing Electronics Technology 2910
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AUD 0.0189
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DTC123ECA


SOT-23 Digital Transistors ROHS
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Changjing Electronics Technology 2910
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AUD 0.0189
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LBSS139WT1G-TP


SOT-323 MOSFETs ROHS
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TECH PUBLIC 2910
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AUD 0.0191
Multiples of: 50

DTC144EE


SOT-523 Bipolar Transistors - BJT ROHS
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MSKSEMI 2910
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AUD 0.0193
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2SD596-DV4


SOT-23 Bipolar (BJT) ROHS
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SLKORMICRO 2910
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AUD 0.0193
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MMST5551


160V 200mW 80@10mA,5V 200mA NPN SOT-323(SC-70) Bipolar Transistors - BJT ROHS
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Yangjie 2910
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AUD 0.0193
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SI3134KW-TP-ES


20V 880mA 350mW 220m@4.5V,0.5A 750mV@250uA 1PCSNChannel SOT-323 MOSFETs ROHS
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ElecSuper 2910
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AUD 0.0195
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BR2N7002K2Q


SOT-23 MOSFETs ROHS
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Blue Rocket 2910
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AUD 0.0197
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DTC144EE 26


SOT-523-3 Digital Transistors ROHS
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Hong Kong Chuangji 2910
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AUD 0.0199
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PMBT2907A,215


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 250 mW Surface Mount TO-236AB
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Nexperia 407
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AUD 0.021
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