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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NJVMJD50T4G


ON Semiconductor Bipolar Transistors - BJT BIP NPN 1A 400V TR
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ON Semiconductor 3948
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AUD 0.4007
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2SD965A-JSM


SOT-89 Bipolar (BJT) ROHS
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JSMSEMI 3947
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AUD 0.0411
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DDTA143EUA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K
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Diodes Incorporated 3947
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AUD 0.0446
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IRLML6401TRPBF


SOT-23 MOSFETs ROHS
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JSMSEMI 3947
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AUD 0.0523
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SI5448DU-T1-GE3


MOSFET 40V Vds 20V Vgs PowerPAK ChipFET
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Vishay 3947
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AUD 0.392
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BSZ0901NSATMA1


Transistor: N-MOSFET; unipolar; 30V; 40A; 50W; PG-TSDSON-8
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Infineon 3944
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AUD 0.5575
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AP18P30Q


30V 20A 10.5mΩ@20V,20A P Channel PDFN-8(3x3) MOSFETs ROHS
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Quan Li 3943
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AUD 0.2283
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FDS4435-ES


30V 10.5A 3.1W 13.5m 1.5V 1PCSPChannel SOP-8 MOSFETs ROHS
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ElecSuper 3938
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AUD 0.0785
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BSC011N03LS


MOSFET N-Ch 30V 100A TDSON-8 OptiMOS
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Infineon 2846
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AUD 0.7165
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SI01P10-TP


P-Channel 100V 1A (Tj) 770mW Surface Mount SOT-23
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Micro Commercial Components (MCC) 0
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AUD 0.154
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