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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BC856B


65V 200mW 450 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Bourne 4995
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AUD 0.0095
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S9013


25V 300mW 120@50mA,1V 30MHz 600mV@500mA,50mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 4995
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AUD 0.0095
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L2SA812RLT1G


Transistors (NPN/PNP) PNP 150mA 50V SOT-23 (SOT-23-3) RoHS
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Leshan 4995
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AUD 0.0167
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KY2300


20V 5A 350mW 21.6mΩ@4.5V,4A N Channel SOT-23 MOSFETs ROHS
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Kang Yang 4995
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AUD 0.0266
Multiples of: 10

JMTL2310A


SOT-23 MOSFETs ROHS
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JieJie 4995
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AUD 0.0399
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KTC4075-Y-RTK/P


USM Bipolar Transistors - BJT ROHS
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KEC 4995
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AUD 0.0816
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DTC123YKAT146


Transistors Switching - Resistor Biased NPN 50V 100MA
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ROHM 4994
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AUD 0.0435
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IXFH320N10T2


MOSFET TRENCHT2 HIPERFET PWR MOSFET 100V 320A
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IXYS 4991
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AUD 18.5687
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WSD30L40DN


MOSFET P Trench 30V 40A (Tc) 2.3V @ 250uA 14 mΩ @ 20A,10V DFN 3x3-8 RoHS
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Winsok 4990
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AUD 0.2315
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BC807-40W


Bipolar Transistors - BJT Bipolar Transistor, SOT-323, 45V, 500mA, PNP
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Diotec 4989
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AUD 0.0376
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