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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BC846A


Bipolar (BJT) Transistor NPN 65V 100mA 100MHz 200mW Surface Mount SOT-23
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GOODWORK 4365
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AUD 0.0087
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BC856A


Bipolar (BJT) Transistor PNP 65V 100mA 100MHz 200mW Surface Mount SOT-23
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GOODWORK 4316
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AUD 0.0087
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MMBTA06


SOT-23 Bipolar (BJT) ROHS
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ALJ 4316
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AUD 0.015
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NCE6003XY


SOT-23-3L MOSFETs ROHS
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NCE Power 4277
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AUD 0.0534
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2SC4617R


SOT-523 Single Bipolar Transistors RoHS
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TECH PUBLIC 4268
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AUD 0.0135
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SP2006KT5J


SOT-523 MOSFETs ROHS
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Siliup 4074
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AUD 0.0114
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RUH1H80M


DFN-8(5.1x5.7) MOSFETs ROHS
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Ruichips 3835
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AUD 0.5745
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SSM3K15AFS,LF(B


Transistor: N-MOSFET; unipolar; 30V; 100mA; 100mW; SC75
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Toshiba 3349
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AUD 0.1265
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L8550HQLT1G


Transistors (NPN/PNP) PNP 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Leshan 2279
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AUD 0.0127
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FMMT718


SOT-23 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 1144
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AUD 0.0498
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