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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MMBT3904


40V 300 1 NPN NPN 200mA SOT-23 Single Bipolar Transistors 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.

AnBon 194
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AUD 0.0143
Multiples of: 50

2N7002K


60V 340mA 900mΩ@10V,500mA 350mW 1V@1mA null SOT-23 MOSFETs 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.

Juxing Electronic Technology 194
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AUD 0.0147
Multiples of: 50

BC817-25


SOT-23 Bipolar Transistors - BJT ROHS
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TWGMC 194
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AUD 0.0149
Multiples of: 50

BC857CW


SOT-323 Bipolar Transistors - BJT ROHS
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SLKORMICRO 194
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AUD 0.0149
Multiples of: 50

BC857BW


45V 150mW 220@2mA,5V 100mA PNP SOT-323-3 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 194
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AUD 0.0159
Multiples of: 50

SE2102M


MOSFET N Trench 20V 600mA 900mV @ 250uA 350 mΩ @ 600mA,4.5V SOT-723 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.

SINO-IC 194
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AUD 0.0171
Multiples of: 20

T2N7002AK-MS


60V 300mA 2.2Ω@10V,300mA 350mW N Channel SOT-23 MOSFETs ROHS
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MSKSEMI 194
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AUD 0.0179
Multiples of: 50

BR2N7002K2Q


SOT-23 MOSFETs 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.

Blue Rocket 194
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AUD 0.0181
Multiples of: 20

MMBT3904M-JSM


SOT-723 Bipolar (BJT) ROHS
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JSMSEMI 194
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AUD 0.0183
Multiples of: 50

BC850B


35V 250mW 240@10uA,5V 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Shikues 145
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AUD 0.0151
Multiples of: 50

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