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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CJ2307


MOSFET P Trench 30V 2.7A 3V @ 250uA 138 mΩ @ 2.5A,4.5V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 10796
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AUD 0.0413
Multiples of: 10

CMXT3904 TR


Bipolar Transistors - BJT Dual NPN
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Central Semiconductor 8448
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AUD 0.2538
Multiples of: 1

WST2303A


SOT-23 MOSFETs ROHS
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Winsok 8441
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AUD 0.0397
Multiples of: 5

TNM3K60FEX


60V 300mA 1V 1PCSNChannel SOT-523 MOSFETs ROHS
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Shenzhen JingYang 8439
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AUD 0.0363
Multiples of: 10

FDC637AN


SOT-23-6 MOSFETs ROHS
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TECH PUBLIC 8435
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AUD 0.1304
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2SA720


Transistor: PNP; bipolar; 50V; 0.5A; 0.625W; TO92
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Luguang 8432
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AUD 0.0644
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MMBT3906-HF


Bipolar Transistors - BJT Transistor I=-200mA
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Comchip 8410
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AUD 0.0328
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PBSS4140T,235


Bipolar (BJT) Transistor NPN 40 V 1 A 150MHz 450 mW Surface Mount TO-236AB
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Nexperia 8259
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AUD 0.1018
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MMSTA42-TP


Bipolar (BJT) Transistor NPN 300 V 200 mA 50MHz 200 mW Surface Mount SOT-323
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Micro Commercial Components (MCC) 8194
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AUD 0.0476
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DTC123JUA-TP


Micro Commercial Components (MCC) Bipolar Transistors - Pre-Biased NPN 2.2KOhms 250MHz
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Micro Commercial Components (MCC) 7917
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AUD 0.0525
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