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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UMD12N


SOT-363 Digital Transistors ROHS
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Changjing Electronics Technology 523
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AUD 0.0431
Multiples of: 10

SK3414


MOSFET N Trench 30V 4.5A 1.4V @ 250uA 60 mΩ @ 4A,2.5V SOT-23 (SOT-23-3) RoHS
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Shikues 523
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AUD 0.0463
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IPZA60R037CM8XKSA1


SiC MOSFETs Y
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Infineon 516
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AUD 7.2896
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BC546


Transistor: NPN; bipolar; 65V; 100mA; 500mW; TO92
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CDIL 515
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AUD 0.0857
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NJH65R600S


TO-252 MOSFETs ROHS
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NH 515
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AUD 0.5599
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WSD40190DN56G


40V 190A 96W 1.25mΩ@10V,20A 2.5V@250uA N Channel DFN-8 MOSFETs ROHS
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Winsok 515
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AUD 1.1298
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DMP3056L-7-HXY


30V 4.2A 55mΩ@10V 1.3V P Channel SOT-23 MOSFETs ROHS
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HXY MOS 514
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AUD 0.025
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2N5551L-B-T92-B


Transistors (NPN/PNP) TO-92 RoHS
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Unisonic 514
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AUD 0.0387
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MMBTA92Q


SOT-23(TO-236) Bipolar (BJT) ROHS
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Yangjie 514
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AUD 0.0465
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BC869


Transistors (NPN/PNP) SOT-89 RoHS
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Shikues 514
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AUD 0.0532
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