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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2SC4177


Transistors (NPN/PNP) SOT-323 RoHS
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Shikues 2958
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AUD 0.0139
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MMBT5401


Transistors (NPN/PNP) SOT23 RoHS
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KEXIN 2958
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AUD 0.0164
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PJM3401PSC


SOT-23 MOSFETs ROHS
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Pingjingsemi 2958
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AUD 0.0451
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HSM9435


30V 5.5A 1.5W 60mΩ@10V,4A P Channel SOP-8 MOSFETs ROHS
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HUASHUO 2958
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AUD 0.05
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BRCL4056SE


ESOP-8 MOSFETs ROHS
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Blue Rocket 2958
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AUD 0.0582
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HSBB0210


100V 2.8A 100mΩ@10V,2A 12.5W 2.3V@250uA 2 N-Channel PRPAK(3x3) MOSFETs ROHS
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HUASHUO 2948
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AUD 0.1761
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QS6M3TR


MOSFET N+P 30 20V 1.5A TSMT6
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ROHM 2939
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AUD 0.1541
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BC817-25


45V 300mW 400 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Bourne 2910
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AUD 0.0145
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2SK3018


SOT-23 MOSFETs ROHS
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FUXINSEMI 2910
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AUD 0.016
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SI3437DV


SOT-23-6 MOSFETs ROHS
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TECH PUBLIC 2900
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AUD 0.1705
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