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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SMMBT5551LT3G


Bipolar Transistors - BJT SS SOT23 HV XSTR SPCL TR
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ON Semiconductor 17333
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AUD 0.0573
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SMBT3904PNH6327XTSA1


Infineon Technologies Bipolar Transistors - BJT AF TRANSISTOR
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Infineon 17312
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AUD 0.084
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IPD30N08S2L-21


MOSFET OPTIMOS PWR-TRANS N-CH 75V30A 20.5mOhm
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Infineon 17281
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AUD 1.2067
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2N7002M3T5G


60V 350mA 1.5O@4.5V,200mA 150mW N Channel SOT-723 MOSFETs ROHS
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TECH PUBLIC 16975
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AUD 0.0308
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KTC9012S-H-RTK/P


Transistors (NPN/PNP) PNP 500mA 30V SOT-23 (SOT-23-3) RoHS
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KEC 16848
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AUD 0.0143
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PBSS8110X,135


Transistors Bipolar - BJT LO VCESAT(BISS)TRANS
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Nexperia 13406
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AUD 0.1509
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ESD5304D


DFN-10(2.5x1) MOSFETs ROHS
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TECH PUBLIC 11125
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AUD 0.0508
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PUMD3(TP)


150mW SOT-363 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 4811
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AUD 0.0301
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DMG1029SV-7


MOSFET 60V Comp Pair ENH 1.7 Ohm 10V 500mA
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Diodes Incorporated 2226
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AUD 0.1185
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DMN22M5UFG-7


MOSFET MOSFET BVDSS: 8V 24V PowerDI3333-8 T&R 2K
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Diodes Incorporated 0
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AUD 0.8818
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