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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BC847A


Transistors (NPN/PNP) SOT23 RoHS
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TWGMC 388
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AUD 0.0091
Multiples of: 50

FF150R12ME3G


IGBT Modules N-CH 1.2KV 200A
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Infineon 340
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AUD 228.6321
Multiples of: 3

MMBT4403


Transistors (NPN/PNP) PNP 600mA 40V SOT-23 RoHS
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Blue Rocket 339
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AUD 0.0137
Multiples of: 50

BSS138NH6327-HXY


50V 220mA 2Ω@10V 1.5V null SOT-23 MOSFETs ROHS
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HXY MOS 339
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AUD 0.0141
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MMBT8550D(B9D)


TO-236 Bipolar Transistors - BJT ROHS
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Semtech 339
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AUD 0.0145
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2SC1815M-GR


Transistors (NPN/PNP) NPN 150mA 50V SOT-23 RoHS
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Blue Rocket 339
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AUD 0.0167
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BSS84


null 130mA 225mW 4.5@4.5V,0.15A 800mV@250uA SOT-23 MOSFETs ROHS
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Siliup 339
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AUD 0.0167
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MMBT9015C


Transistors (NPN/PNP) SOT-23 RoHS
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Pingjingsemi 291
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AUD 0.0107
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HX2302


MOSFET N Trench 20V 3A 1.2V @ 250uA 45 mΩ @ 3A,4.5V SOT23-3 RoHS
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hengjiaxing 291
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AUD 0.0121
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2301


20V 3A 60m@4.5V,3A 1.25W 1V@250uA 1PCSPChannel SOT-23 MOSFETs ROHS
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MOT 97
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AUD 0.0181
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