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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AO3401


30V 4.5A 40m@10V,4.5A 1.4W 1V@250uA 1PCSPChannel SOT-23 MOSFETs ROHS
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ElecSuper 89822
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AUD 0.0278
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STGWA25H120F2


IGBT Transistors Trench gate field-stop IGBT, H series 1200 V, 25 A high speed
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STMicroelectronics 48888
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AUD 4.0018
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CMPT6517 TR


Central Semiconductor Bipolar Transistors - BJT Complementary HV 350Vcbo 350Vceo
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Central Semiconductor 48758
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AUD 0.1733
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MMBT2222AWT3G


ON Semiconductor Bipolar Transistors - BJT SS SC70 GP XSTR NPN 40V
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ON Semiconductor 48500
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AUD 0.0191
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BC846ALT3G


ON Semiconductor Bipolar Transistors - BJT 100mA 80V NPN
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ON Semiconductor 48500
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AUD 0.0221
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BC848BLT3G


ON Semiconductor Bipolar Transistors - BJT 100mA 30V NPN
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ON Semiconductor 48500
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AUD 0.0204
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BC817-25LT3G


Transistors Bipolar - BJT 500mA 50V NPN
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ON Semiconductor 48500
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AUD 0.028
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PSMN014-40YS,115


MOSFET N-CHAN 40V 32A
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Nexperia 46646
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AUD 0.3583
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Hot BC807W,135


NXP Semiconductors Bipolar Transistors - BJT TRANS GP TAPE-11
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Nexperia 38800
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AUD 0.0246
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2N7002DW H6327


Infineon Technologies MOSFET N-Ch 60V 300mA SOT-363-6
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Infineon 20343
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AUD 0.0739
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