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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RQ3G120BKFRATCB


MOSFETs HSMT8 N CHAN 40V
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ROHM 2716
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AUD 0.6474
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IMX2T108


Transistors Bipolar - BJT DUAL NPN 50V 150MA SOT-457
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ROHM 2444
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AUD 0.0623
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SMUN5313DW1T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR DUAL 50V
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ON Semiconductor 2444
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AUD 0.0916
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AP0903Q


MOSFET N Channel 30V 16A 3V @ 250uA 9mO @ 10A,10V PMPAK3*3 RoHS
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Quan Li 2444
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AUD 0.1155
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DTU09N03-JSM


TO-252 MOSFETs ROHS
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JSMSEMI 2444
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AUD 0.2336
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15N10L-TN3-R


MOSFET N Trench 100V 14.7A 3V @ 250uA 100 mΩ @ 8A,10V TO-252-2 (DPAK) RoHS
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Unisonic 2444
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AUD 0.2542
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BC847DS,115


Transistors Bipolar - BJT GENERAL PURPOSE TRANSISTOR
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Nexperia 2444
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AUD 0.2596
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FDA16N50LDTU


Fairchild Semiconductor MOSFET 500V MOSFET UniFET N-channel
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ON Semiconductor 2444
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AUD 2.0759
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DTA143EU3HZGT106


Bipolar Transistors - Pre-Biased PNP -50V -0.1A 4.7kO SOT-323
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ROHM 2443
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AUD 0.0629
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2SA1225


TO-252-2L Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 2405
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AUD 0.158
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