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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2SC2712


50V 150mW 700 150mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourne 3783
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AUD 0.0145
Multiples of: 50

BC857C


45V 200mW 800@2mA,5V 100mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Jingdao 1455
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AUD 0.0085
Multiples of: 50

BC846B


65V 200mW 450@2mA,5V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Jingdao 1406
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AUD 0.0083
Multiples of: 50

PJA138K-ES


50V 300mA 1.5@10V,500mA 300mW 1V@250uA 1PCSNChannel SOT-23 MOSFETs ROHS
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ElecSuper 1406
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AUD 0.0107
Multiples of: 50

BC817-40


45V 300mW 100@500mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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amsem 1406
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AUD 0.0131
Multiples of: 50

KTC3875-GR


Bipolar (BJT) Transistor NPN 50V 150mA 80MHz 150mW Surface Mount SOT-23
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MSKSEMI 1358
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AUD 0.0093
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BC857B


Transistors (NPN/PNP) SOT-23-3 RoHS
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Youtai 1358
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AUD 0.0117
Multiples of: 50

DTC143ZCA


SOT-23 Digital Transistors ROHS
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Yongyutai Electronics 1261
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AUD 0.0161
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MMBT5551


160V 300mW 300@10mA,5V 600mA NPN SOT-23 Bipolar (BJT) ROHS
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SINEDEVICE 485
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AUD 0.0109
Multiples of: 50

2SC4617


SOT-523 Single Bipolar Transistors RoHS
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Hong Kong Chuangji 436
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AUD 0.011
Multiples of: 50

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