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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DTA143TCA


SOT-23 Digital Transistors ROHS
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Changjing Electronics Technology 2910
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AUD 0.0175
Multiples of: 20

2L-MMBT5401


SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 2910
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AUD 0.0141
Multiples of: 50

BC847C


Transistors (NPN/PNP) SOT-23 RoHS
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Jinyu 2910
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AUD 0.0183
Multiples of: 50

SP60N1K1T2


SOT-23 MOSFETs ROHS
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Siliup 2910
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AUD 0.0189
Multiples of: 50

MMBT3906


40V 330mW 100@10mA,1V 200mA PNP SOT-23 Bipolar Transistors - BJT ROHS
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Panjit 2910
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AUD 0.0189
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MMBT3904


SOT-23 Bipolar Transistors - BJT ROHS
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Jinkaisheng 2910
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AUD 0.0189
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L9012RLT1G


Transistors (NPN/PNP) PNP 500mA 20V SOT-23 (SOT-23-3) RoHS
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Leshan 2910
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AUD 0.0189
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BC847B-JSM


45V 250 1 NPN NPN 100mA SOT-23 Single Bipolar Transistors RoHS
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JSMSEMI 2910
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AUD 0.0193
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MMDT3904DW


40V 200mW 100@10mA,1V 200mA 2 NPN SOT-363 Bipolar Transistors - BJT ROHS
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Hong Kong Chuangji 2890
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AUD 0.0183
Multiples of: 20

BC846A


65V 200mW 100mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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Yongyutai Electronics 2716
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AUD 0.0187
Multiples of: 50

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