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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PCJ3139K


SOT-723 MOSFETs ROHS
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TECH PUBLIC 12551
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AUD 0.033
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L2N7002WT1G-ES


60V 300mA 1.5@10V,500mA 200mW 1.5V@250uA 1PCSNChannel SOT-323 MOSFETs ROHS
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ElecSuper 6285
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AUD 0.0195
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RW4C045BCTCL1


MOSFET MOSFET
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ROHM 6274
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AUD 0.5615
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BUK7Y1R4-40HX


Trans MOSFET N-CH 40V 190A 4-Pin LFPAK56 T/R
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Nexperia 6272
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AUD 1.2383
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AOD468


MOSFET N Channel 300V 11.5A(Tc) 4.5V @ 250uA 420mO @ 6A,10V TO-252 RoHS
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Alpha & Omega 6248
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AUD 0.8038
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FMMT591


Transistors (NPN/PNP) SOT-23 RoHS
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Pingjingsemi 6227
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AUD 0.0318
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AP9565K


40V 24.5A 42mΩ@10V,12A 25W P Channel TO-252 MOSFETs ROHS
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Quan Li 6193
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CSD13381F4


N-Channel 12 V 2.1A (Ta) 500mW (Ta) Surface Mount 3-PICOSTAR
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Texas Instruments 6130
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LMUN5214DW1T1G


Digital Transistors 2 NPN（Double） 100mA 50V SOT-363 RoHS
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Leshan 5839
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AUD 0.0365
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ULQ2001A


STMicroelectronics Darlington Transistors Seven darlington 3V SUPPLY
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STMicroelectronics 2529
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