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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7447602620A


RF Inductors - SMD WE-KI DCResi=1.2Ohms 620nH 0.23A AEC-Q200
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Wurth 4850
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AUD 0.3642
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744761256A


RF Inductors - SMD WE-KI DCResi=2.5Ohms 560nH 0.12A AEC-Q200
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AUD 0.3642
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744761282A


RF Inductors - SMD WE-KI DCResi=3.2Ohms 820nH 0.12A AEC-Q200
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AUD 0.3642
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7447602560A


RF Inductors - SMD WE-KI DCResi=1.1Ohms 560nH 0.23A AEC-Q200
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AUD 0.3642
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744760339A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A 3.9uH 200mA 2.5Ohm
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AUD 0.3674
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744762118A


Fixed Inductors 18nH, 1000mA DCR MAX=0.1 +/-5%
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AUD 0.3813
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744760033A


Fixed Inductors WE-KI 0805 3.3nH 800mA 80mOhms 0.2nH
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AUD 0.3813
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744761127A


Fixed Inductors WE-KI 0603 27nH 600mA DCR=220mOhms5%
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AUD 0.3813
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744760022A


Fixed Inductors WE-KI 0805 2.2nH 800mA 60mOhms 0.2nH
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AUD 0.3813
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74479762133


Fixed Inductors WE-PMI 0603 .33uH 1100mA 160mOhm
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AUD 0.3829
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