Inductors, Chokes & Coils

A coil, inductor, or choke is a passive electrical component that stores energy in its magnetic field. The primary form of coils consists of a wire wound around a metallic core, usually shaped like a cylinder or disk. When current flows through the coil, its magnetic field is created and the stored energy increases proportionally to the current. Inductors are used to create an inductive reactance in an LC circuit where capacitive reactance is present. This causes the reactance to oppose changes in current and can be used to filter the currents. Chokes consist of several turns of insulated wire wound around a single core or multiple cores that can be used to reduce AC ripple or oscillations in power circuits. They are also used to filter or reduce the amplitude of alternating current signals. Coils are used for a variety of applications, including transformers, motors, generators, and antennas.
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744765130A


RF Inductors - SMD WE-KI 0402 30nH 400mA DCR=300mOhms 5% AEC-Q200
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Wurth 4850
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AUD 0.3854
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744765075A


Fixed Inductors 7.5nH, 680mA DCR MAX=0.104 +/-5%
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Wurth 4850
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AUD 0.3854
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744762118A


Fixed Inductors 18nH, 1000mA DCR MAX=0.1 +/-5%
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Wurth 4850
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AUD 0.3984
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744760022A


Fixed Inductors WE-KI 0805 2.2nH 800mA 60mOhms 0.2nH
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Wurth 4850
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AUD 0.3984
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744761127A


Fixed Inductors WE-KI 0603 27nH 600mA DCR=220mOhms5%
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Wurth 4850
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AUD 0.3984
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744760033A


Fixed Inductors WE-KI 0805 3.3nH 800mA 80mOhms 0.2nH
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Wurth 4850
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AUD 0.3984
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7447629047


Fixed Inductors WE-GFH HiFreq 2520 4.7uH 630mA 90mOhms
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Wurth 4850
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AUD 0.4
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74479762133


Fixed Inductors WE-PMI 0603 .33uH 1100mA 160mOhm
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Wurth 4850
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AUD 0.4
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744761051C


Fixed Inductors 5.1nH, 700mA DCR MAX=0.15 +/-5%
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Wurth 4850
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AUD 0.4032
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744760212C


Wurth Electronics Fixed Inductors WE-KI 0805 120nH 400mA .51Ohm
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Wurth 4850
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AUD 0.4032
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