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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AUR014N10


100V 395A 313W 1.2m 3V TOLL MOSFETs ROHS
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ANHI 1561
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AUD 3.182
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ECH8651R-TL-H


ON Semiconductor MOSFET NCHNCH 4V DRIVE SERIES
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ON Semiconductor 1553
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AUD 0.4667
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DPLS4140E-13


Transistors Bipolar - BJT PNP 1W
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Diodes Incorporated 1552
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AUD 0.2703
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BC857B-JSM


SOT-23 Single Bipolar Transistors RoHS
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JSMSEMI 1552
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AUD 0.0068
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MMBT5401


SOT-23 Bipolar Transistors - BJT ROHS
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Wild Goose 1552
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AUD 0.0083
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BC848B


30V 200mW 200@2mA,5V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 1455
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AUD 0.0089
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BC850B


45V 200mW 200@2mA,5V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 1261
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AUD 0.0089
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S9015


Transistors (NPN/PNP) SOT-23(SOT-23-3) RoHS
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SLKORMICRO 679
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AUD 0.0056
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MMBT5551


Transistors (NPN/PNP) SOT-23 RoHS
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SLKORMICRO 533
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AUD 0.0107
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IRFR3411TRPBF


Transistor: N-MOSFET; unipolar; 100V; 56A; 130W; DPAK
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Infineon 221
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AUD 0.7343
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