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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FMMT718


SOT-23 Bipolar Transistors - BJT ROHS
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SLKORMICRO 2861
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AUD 0.0619
Multiples of: 10

2N7002HW


SC70(SOT-323) MOSFETs ROHS
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Leiditech 2172
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AUD 0.0513
Multiples of: 10

2SD1005


SOT-89 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 2124
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AUD 0.0486
Multiples of: 10

WST2N7002K


MOSFET N Trench 60V 300mA 2.5V @ 250uA 3 Ω @ 500mA,10V SOT-23 (SOT-23-3) RoHS
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Winsok 2114
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AUD 0.042
Multiples of: 10

AO3404A


30V 6A 1.4W 18mΩ@10V,5.5A 1V@250uA N Channel SOT-23-3L MOSFETs ROHS
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MSKSEMI 2114
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AUD 0.0442
Multiples of: 10

UMT3904U3T106


Bipolar Transistors - BJT NPN, SOT-323, 40V 200mA, Switching Transistor : UMT3904U3 is a transistor for audio frequency small signal amplifier. Complementary is the UMT3906U3.
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ROHM 2114
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AUD 0.077
Multiples of: 1

KST2222AMTF-HXY


Bipolar (BJT) Transistor 40V 600mA 300MHz 300mW Surface Mount SOT-23
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HXY MOS 2114
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AUD 0.2222
Multiples of: 5

WSF3013


MOSFET TO-252-4L RoHS
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Winsok 2114
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AUD 0.2291
Multiples of: 5

AP3415E


20V 4A 35mΩ@4.5V,4A 1.25W P Channel SOT-23 MOSFETs ROHS
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Quan Li 2095
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AUD 0.0797
Multiples of: 20

ZXMN6A25GTA(UMW)


SOT-223 MOSFETs ROHS
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Youtai 1639
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AUD 0.1267
Multiples of: 5

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