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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ULN2803ADWMRG


SOP-18-300mil Darlington Transistor Arrays ROHS
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HANSCHIP 15617
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AUD 0.1541
Multiples of: 5

PMF63UNEX


MOSFET PMF63UNE/SC-70/REEL 7" Q1/T1 *
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Nexperia 15504
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AUD 0.133
Multiples of: 1

ZTX956STZ


Bipolar (BJT) Transistor PNP 200 V 2 A 110MHz 1.58 W Through Hole E-Line (TO-92 compatible)
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Diodes Incorporated 15494
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AUD 0.7273
Multiples of: 1

WNM2030


SOT-723 MOSFETs ROHS
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TECH PUBLIC 15482
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AUD 0.0316
Multiples of: 20

IRLML6402


SOT-23 MOSFETs ROHS
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Hottech 15462
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AUD 0.0368
Multiples of: 10

IRFB4227PBF


MOSFET N Trench 200V 65A 5V @ 250uA 24 mΩ @ 46A,10V TO-220AB RoHS
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Infineon 15461
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AUD 0.9502
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9012M-H


Transistors (NPN/PNP) PNP 500mA 20V SOT-23 RoHS
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Blue Rocket 15455
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AUD 0.0106
Multiples of: 50

ZTX795A


Bipolar (BJT) Transistor PNP 140 V 500 mA 100MHz 1 W Through Hole E-Line (TO-92 compatible)
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Diodes Incorporated 15455
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AUD 0.6584
Multiples of: 1

IRFR9024TRPBF-BE3


MOSFET 60V P-CH HEXFET MOSFET
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Vishay 15449
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AUD 1.2152
Multiples of: 1

SI7850ADP-T1-GE3


MOSFET 60V Vds 20V Vgs PowerPAK SO-8
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Vishay 2347
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AUD 0.9129
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