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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EFC4627R-TR


MOSFET NCH+NCH 2.5V DRIVE S
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ON Semiconductor 11918
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AUD 0.1379
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2SA1576U3T106Q


Bipolar Transistors - BJT PNP -50V -0.15A 0.2W SOT-323; SC-70; UMT3
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ROHM 10544
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AUD 0.0555
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MMBT5401W


SOT-323 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 10536
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AUD 0.0187
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NTDV3055L104T4G


ON Semiconductor MOSFET NFET 60V 12A 0.104R
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ON Semiconductor 10536
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AUD 0.5549
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MUN5135DW1T1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor 10494
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AUD 0.0837
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SS8050


25V 300mW 120 1.5A NPN SOT-23 Bipolar Transistors - BJT ROHS
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ElecSuper 10476
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AUD 0.0147
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SI2301


MOSFET P Trench 20V 3A 1V @ 250uA 110 mΩ @ 3A,4.5V SOT-23 (SOT-23-3) RoHS
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Bourne 10476
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AUD 0.0255
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MBT6429DW1T1G


Transistors Bipolar - BJT 200mA 55V NPN
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ON Semiconductor 8554
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AUD 0.0525
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SN7002IXTSA1


MOSFET SMALL SIGNAL MOSFETS
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Infineon 6398
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AUD 0.046
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NZT560


Transistors Bipolar - BJT NPN/ 80V
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ON Semiconductor 1556
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AUD 0.285
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