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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SI2305A


MOSFET P Trench 20V 4.2A 500mV @ 250uA（Min） 65 mΩ @ 4.2A,4.5V SOT-23 RoHS
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Youtai 36278
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AUD 0.0241
Multiples of: 20

BC849B


30V 225mW 200@2mA,5V 100mA NPN SOT-23(TO-236) Bipolar Transistors - BJT ROHS
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Yangjie 5747
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AUD 0.024
Multiples of: 25

DMN2025UFDF-7


MOSFET MOSFET BVDSS: 8V~24V U-DFN2020-6 T&R 3K
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Diodes Incorporated 5728
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AUD 0.1556
Multiples of: 1

NHUMH1X


Pre-Biased Bipolar Transistor (BJT) 2 NPN - Pre-Biased (Dual) 80V 100mA 170MHz 350mW Surface Mount 6-TSSOP
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Nexperia 5727
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AUD 0.0788
Multiples of: 1

SP2006KT3


SOT-323 MOSFETs ROHS
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Siliup 5723
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AUD 0.0118
Multiples of: 50

LMUN2216LT1G


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Leshan 5723
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AUD 0.0177
Multiples of: 50

MMBTA92


Transistors (NPN/PNP) PNP 500mA 300V SOT-23 (SOT-23-3) RoHS
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Hottech 5684
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AUD 0.0231
Multiples of: 20

BC857C


SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC 5286
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AUD 0.0112
Multiples of: 50

S9013


25V 300mW 120@50mA,1V 30MHz 600mV@500mA,50mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 5092
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AUD 0.0091
Multiples of: 50

MMBTA92


Transistors (NPN/PNP) SOT-23-3 RoHS
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Youtai 4171
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AUD 0.0199
Multiples of: 20

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