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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NSBC114YDXV6T1G


Transistors Switching - Resistor Biased 100mA 50V Dual NPN
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ON Semiconductor 49829
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AUD 0.0909
Multiples of: 1

KST4403MTF


Transistors Bipolar - BJT PNP Si Transistor Epitaxial
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ON Semiconductor 49494
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AUD 0.0505
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MMBTA44


Transistors (NPN/PNP) NPN 200mA 400V SOT-23 (SOT-23-3) RoHS
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Hottech 49450
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AUD 0.0439
Multiples of: 10

BD135


Bipolar (BJT) Transistor NPN 45 V 1.5 A 1.25 W Through Hole SOT-32-3
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STMicroelectronics 48154
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AUD 0.1584
Multiples of: 1

IRLR7843TR(UMW)


TO-252 MOSFETs ROHS
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Youtai 48063
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AUD 0.186
Multiples of: 5

MMBT9013H


Transistors (NPN/PNP) NPN 500mA 30V SOT-23 (SOT-23-3) RoHS
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Semtech 41322
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AUD 0.0131
Multiples of: 50

2SK3019


SOT-523 MOSFETs ROHS
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Bourne 36763
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AUD 0.0232
Multiples of: 20

HL2300


20V 4.5A 25m@4.5V,4.5A 1W 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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hongjiacheng 36321
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AUD 0.0314
Multiples of: 5

CJ3401A


MOSFET P Trench 30V 4.2A 1.3V @ 250uA 60 mΩ @ 4.2A,10V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 23968
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AUD 0.05
Multiples of: 10

PDTA114ET,215


Transistor: PNP; bipolar; BRT; 50V; 100mA; 250mW; SOT23,TO236AB
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Nexperia 22290
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AUD 0.0236
Multiples of: 20

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