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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MJD243G


ON Semiconductor Bipolar Transistors - BJT 4A 100V 12.5W NPN
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ON Semiconductor 4591
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AUD 0.4353
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FDN338P


MOSFET P Channel 20V 3A 1V @ 250uA 120mO @ 3A,4.5V SOT-23 RoHS
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Shikues 2919
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AUD 0.044
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AO3415


20V 4A 37mΩ@4.5V,4A 350mW 300mV@250uA P Channel SOT-23 MOSFETs ROHS
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Juxing Electronic Technology 2919
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AUD 0.0596
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BCW61D,215


Transistors Bipolar - BJT TRANS GP TAPE-7
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Nexperia 2919
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AUD 0.0584
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IPB160N04S4-H1


Infineon Technologies MOSFET N-Ch 40V 160A D2PAK-6 OptiMOS-T2
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Infineon 2917
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AUD 1.4788
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NVMFWS003N10MCT1G


MOSFETs MOSFET - Power, Single, N-Channel 100 V, 3.1mohm, 169A
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ON Semiconductor 2914
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AUD 2.4514
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NTR4501N


SOT-23 MOSFETs ROHS
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Shikues 2910
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AUD 0.0584
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AO3402


SOT-23 MOSFETs ROHS
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Bourne 2900
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AUD 0.043
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ULN2003ADR2G-TP


SOP-16 Darlington Transistor Arrays ROHS
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TECH PUBLIC 2890
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AUD 0.1007
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TPNTJD4401NT1G


SOT-363-6 MOSFETs ROHS
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TECH PUBLIC 397
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AUD 0.0798
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