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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DTC143ZE


SOT-523 Digital Transistors ROHS
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YFW Electronics 3007
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AUD 0.0445
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4410


30V 18A 7mΩ 2.5V N Channel SOP-8 MOSFETs ROHS
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HL 2992
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AUD 0.1032
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BC558B


Transistor: PNP; bipolar; 30V; 0.1A; 0.625W; TO92
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Luguang 2992
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AUD 0.1107
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STD120N4F6


MOSFET N-Ch 40V 4mOhm 80A STripFET VI DeepGATE
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STMicroelectronics 2992
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AUD 1.1887
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DMTH3004LK3Q-13


MOSFET MOSFET BVDSS:
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Diodes Incorporated 2990
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AUD 0.6666
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MMBTA94-JSM


SOT-23 Bipolar (BJT) ROHS
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JSMSEMI 2987
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AUD 0.0332
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WST3401A


SOT-23-3L MOSFETs ROHS
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Winsok 2987
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AUD 0.0409
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BC807-16LWX


General Purpose BJT Transistor PNP 45V 500mA 3-Pin SOT-323 Surface Mount T/R
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Nexperia 2987
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AUD 0.0522
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ASDM30DN30E-R


30V 30A 26W 15mΩ@10V,15A 2.5V@250uA 108pF@15V 2 N-Channel 896pF@15V 9.82nC@4.5V -55℃~+150℃@(Tj) PDFN3.3x3.3-8 MOSFETs ROHS
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Ascend 2982
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AUD 0.1092
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IRFR120NTR


TO-252 MOSFETs ROHS
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Youtai 2555
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AUD 0.1529
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