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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HL3402


30V 2.5A 50m@10V,2.5A 1W 1.5V@250uA 1 N-Channel SOT-23 MOSFETs ROHS
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hongjiacheng 4229
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AUD 0.0332
Multiples of: 20

BC846AW-7-F


Bipolar (BJT) Transistor NPN 65 V 100 mA 300MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated 2551
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AUD 0.0311
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RSJ550N10TL


MOSFET 4V Drive Nch MOSFET
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ROHM 1709
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AUD 3.7292
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LBC848BLT1G


30V 100mA NPN SOT-23-3 Bipolar Transistors - BJT ROHS
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Leshan 1707
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AUD 0.0232
Multiples of: 20

DTC114EUAQ


33@5mA,5V 200mW 100mA 50V SOT-323(SC-70) Digital Transistors ROHS
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Yangjie 1707
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AUD 0.033
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KMBTA44


Transistors (NPN/PNP) SOT23 RoHS
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KEXIN 1697
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AUD 0.0341
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DTC124EE


50V 56 100mA 1 NPN (Pre-Biased) 150mW SOT-523 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 1590
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AUD 0.0185
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2STBN15D100


Transistors Darlington Low Volt NPN Darlington Trans
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STMicroelectronics 1142
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AUD 1.7121
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S-LMBTA06LT1G


SOT-23 Bipolar Transistors - BJT ROHS
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Leshan 853
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AUD 0.0199
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L2N7002KDW1T1G


SOT-363 MOSFETs ROHS
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Leshan 0
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AUD 0.0256
Multiples of: 20

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