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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2N7002KX


60V 300mA 1.2V 1PCSNChannel SOT-23 MOSFETs ROHS
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Shenzhen JingYang 301088
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AUD 0.0131
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2N5551RLRPG


Trans GP BJT NPN 160V 0.6A 3-Pin TO-92 Ammo
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ON Semiconductor 269660
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SQ2361ES-T1_BE3


MOSFET P-CHANNEL 60V D-S
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Vishay 268012
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AUD 0.4346
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MMBT4124LT1G


Bipolar Transistors - BJT 200mA 30V NPN
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ON Semiconductor 261900
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AUD 0.0425
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PMST6428,135


Transistors Bipolar - BJT TRANS GP TAPE-11
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Nexperia 261900
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BC848A-7-F


Transistors Bipolar - BJT NPN BIPOLAR
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Diodes Incorporated 224070
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BCW66HR


Bipolar Transistors - BJT BCW66H/SOT23/TO-236A
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Nexperia 212646
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S8050-J3Y


NPN SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI 176637
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AUD 0.005
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SMBT3906E6327HTSA1


Infineon Technologies Bipolar Transistors - BJT AF GP BJT PNP 40V 0.2A
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Infineon 43057
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AUD 0.0681
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FDD8874


MOSFET 30V N-Channel PowerTrench
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ON Semiconductor 11814
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AUD 1.1224
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