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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MMBT5551


100nA 160V 300mW 600mA 100@10mA,5V 100MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 114848
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AUD 0.0089
Multiples of: 50

CPH6021-TL-H


Bipolar Transistors - BJT BIP NPN 0.1A 12V FT=16G
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ON Semiconductor 101850
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AUD 0.2704
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NTZD3152PT1H


ON Semiconductor MOSFET PFET SOT563 20V 430MA TR
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ON Semiconductor 101268
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AUD 0.1463
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TIP32CTU


Transistors Bipolar - BJT PNP Epitaxial Silicon Transistor
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ON Semiconductor 100201
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AUD 0.4237
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STD20NF20


Transistor: N-MOSFET; unipolar; 200V; 11A; 110W; DPAK
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STMicroelectronics 99425
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AUD 1.2549
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BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics 98506
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AUD 0.3277
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DXT2013P5-13


Transistors Bipolar - BJT BIPOLAR TRANS,PNP -100V,-5A
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Diodes Incorporated 92150
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AUD 0.4
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BR2N7002K2


MOSFET N Trench 60V 300mA 2.5V @ 250uA 2.3 Ω @ 500mA,10V SOT-23 RoHS
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Blue Rocket 83517
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AUD 0.0127
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SK2301AAT


SOT-523 MOSFETs ROHS
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Shikues 76921
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AUD 0.0361
Multiples of: 20

FMMT597TA


Transistors Bipolar - BJT PNP High Voltage
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Diodes Incorporated 1818
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AUD 0.2226
Multiples of: 5

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