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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TQM123KCX RFG


MOSFETs 100V, 0.17A, Single N-Channel Small-signal MOSFETs
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Taiwan Semiconductor 19475
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AUD 0.0566
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CPH5520-TL-E


Bipolar Transistors - BJT BIP PNP+NPN 2A 50V
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ON Semiconductor 19469
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AUD 0.418
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2N7002BKV,115


MOSFET Dual N-Channel 60V 340mA
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Nexperia 19459
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AUD 0.0959
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DMG2302UK-7-ES


20V 3.5A 350mW 36m@10V,3.5A 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 19458
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AUD 0.0145
Multiples of: 10

BC857BDW1T1G


Bipolar Transistors - BJT 100mA 50V Dual PNP
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ON Semiconductor 19458
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AUD 0.0355
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DTC143EE


20 100mA 1 NPN (Pre-Biased) 200mW SOT-523 Single, Pre-Biased Bipolar Transistors RoHS
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TWGMC 19448
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AUD 0.0149
Multiples of: 50

CJ2324


MOSFET N Trench 100V 2A 2.8V @ 250uA 234 mΩ @ 1.5A,10V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 19438
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AUD 0.0451
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MMDT3946DW K46


null 200mW 100@10mA,1V 200mA 1PCSNPN&1PCSPNP SOT-363 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 19419
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AUD 0.0204
Multiples of: 20

FDS8840NZ


MOSFET PT4 Nch with Zener
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ON Semiconductor 19411
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AUD 0.924
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2SA1576AT106R


Bipolar (BJT) Transistor PNP 50 V 150 mA 140MHz 200 mW Surface Mount UMT3
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ROHM 19380
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AUD 0.0206
Multiples of: 20

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