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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TNM1K30KX


SOT23 MOSFETs ROHS
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Shenzhen JingYang 2910
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AUD 0.0193
Multiples of: 50

BC807-40,215-JSM


45V 418 1 PNP PNP 500mA SOT-23 Single Bipolar Transistors RoHS
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JSMSEMI 2910
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AUD 0.0298
Multiples of: 20

PT3407


SOT-23 MOSFETs ROHS
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PUOLOP 2910
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AUD 0.0286
Multiples of: 20

BSS123K


100V 170mA 6@10V,250mA 350mW 1PCSNChannel SOT-23 MOSFETs ROHS
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amsem 2910
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AUD 0.0332
Multiples of: 20

MMUN2212


50V 60 100mA 200mW 1 NPN (Pre-Biased) NPN SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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Hong Kong Chuangji 2910
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AUD 0.0242
Multiples of: 20

MMBTRC104SS


50V 80 100mA 200mW 1 NPN (Pre-Biased) NPN SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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Hong Kong Chuangji 2910
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AUD 0.0242
Multiples of: 20

MMUN2132


50V 15 100mA 1 PNP Pre-Biased 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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Hong Kong Chuangji 2910
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AUD 0.0242
Multiples of: 20

MMUN2215


50V 160 100mA 200mW 1 NPN (Pre-Biased) NPN SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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Hong Kong Chuangji 2910
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AUD 0.0242
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JMTL3407A


30V 4.1A 1.51W 42mΩ@10V,4A 1.5V@250uA P Channel SOT-23 MOSFETs ROHS
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JieJie 2735
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AUD 0.0326
Multiples of: 20

TPBC846S


SOT-363 Bipolar Transistors - BJT ROHS
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TECH PUBLIC 1358
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AUD 0.0314
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