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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BC847BVN


SOT-563 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology 2919
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AUD 0.0544
Multiples of: 10

BC817SG-40


45V 950mW 250@100mA,1V 500mA NPN SOT-23-6 Bipolar (BJT) ROHS
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Pingjingsemi 2900
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AUD 0.0372
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TNM3K50WX


300mA 2.5@10V SOT-323 MOSFETs ROHS
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Shenzhen JingYang 2900
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AUD 0.0328
Multiples of: 10

MMBTRC118SS-AQ


Digital Transistors Digital Transistor, SOT-23, 50V, 100mA, AEC-Q101
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Diotec 2900
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AUD 0.04
Multiples of: 1

WG2310


SOT-23 MOSFETs ROHS
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Wild Goose 2900
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AUD 0.0401
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DDTC115GCA-7-F


Transistors Switching - Resistor Biased 200MW 100K
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Diodes Incorporated 2900
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AUD 0.0498
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S-LDTD114ELT1G


SOT-23 Bipolar Transistors - BJT ROHS
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Leshan 2900
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AUD 0.0521
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SE720


MOSFET N Trench 20V 300mA 2.5V @ 250uA 750 mΩ @ 100mA,4.5V DFN 2x2x0.75 RoHS
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SINO-IC 2900
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AUD 0.0525
Multiples of: 10

2SC4117-GR.LF


120V 100mW 200@2mA,6V 100mA NPN SOT-323-3 Bipolar Transistors - BJT ROHS
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Toshiba 2900
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AUD 0.0563
Multiples of: 10

HXY2310AI


60V 3A 86mΩ@10V,3A N Channel SOT-23 MOSFETs ROHS
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HXY MOS 2861
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AUD 0.0403
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