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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SI2305


12V 4.1A 90mΩ@1.8V,2A 1.3W P Channel SOT-23-3 MOSFETs ROHS
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GOODWORK 72672
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AUD 0.0363
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BCX71H,215


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia 43824
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AUD 0.0222
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SPD08P06P G


TO-252-3 MOSFETs ROHS
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Infineon 43711
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AUD 0.429
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BC848CLT1G


Trans GP BJT NPN 30V 0.1A 3-Pin SOT-23 T/R
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ON Semiconductor 43650
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AUD 0.0182
Multiples of: 3000

DTC144WET1G


ON Semiconductor Bipolar Transistors - Pre-Biased
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ON Semiconductor 43650
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AUD 0.0296
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8205A


SOT-23-6L MOSFETs ROHS
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ALJ 43553
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AUD 0.0338
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MMBT3904 1AM -TD(0.3)


SOT-23-3 Single Bipolar Transistors RoHS
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TDSEMIC 43446
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AUD 0.0096
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2SC6097-TL-E


Transistors Bipolar - BJT HIGH-CURRENT SWITCHING
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ON Semiconductor 43352
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AUD 0.5598
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MMBT4403


SOT-23 Bipolar (BJT) ROHS
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ALJ 41225
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AUD 0.0087
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DMN2056U-7


MOSFET MOSFET N-CHANNEL 20V 4A SOT23-3
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Diodes Incorporated 37616
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AUD 0.0582
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