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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Hot PMBS3904,215


Bipolar (BJT) Transistor NPN 40 V 100 mA 180MHz 250 mW Surface Mount TO-236AB
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Nexperia 46172
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AUD 0.0104

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AO3480


SOT-23 MOSFETs ROHS
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TECH PUBLIC 3909
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AUD 0.0343

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AP10TN135N


100V 3A 105m@VGS10V 1PCSNChannel SOT-23 MOSFETs ROHS
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MSKSEMI 3084
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AUD 0.065

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2N7002


null 300mA 225mW 1.4@4.5V,200mA 1.5V@250uA SOT-23 MOSFETs ROHS
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Siliup 3055
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AUD 0.0118

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20P02D


20V 20A 15mΩ 1V P Channel PDFN-8(3x3) MOSFETs ROHS
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HL 3055
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AUD 0.0698

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AO4404B


MOSFET N Trench 30V 8.5A 1.5V @ 250uA 24 mΩ @ 8.5A,10V SOIC-8_150mil RoHS
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Alpha & Omega 3055
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AUD 0.1927

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MOT8N65C


650V 8A 55W 1.2@10V,4A 4V@250uA 1PCSNChannel TO-251 MOSFETs ROHS
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MOT 3045
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AUD 0.1797

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S9012


Transistors (NPN/PNP) SOT-23 RoHS
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LGE 3007
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AUD 0.0127

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MMDT5451(10K)


SOT-363 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 2667
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AUD 0.0417

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2SD882D-P


Transistors (NPN/PNP) NPN 3A 30V TO-252 RoHS
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Blue Rocket 0
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AUD 0.0795

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