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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744762418A


Wurth Electronics Fixed Inductors WE-RFI SMD 1008A 18uH 120A 4.5Ohm
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AUD 0.421
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744762333A


Wurth Electronics Fixed Inductors WE-RFI SMD 1008A 3.3uH 185mA 2.85Ohm
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744760256A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A .56uH 450mA 1.1Ohm
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AUD 0.421
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744760268A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A .68uH 400mA 1.2Ohm
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AUD 0.421
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744760310A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A 1uH 180mA 2.13Ohm
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AUD 0.421
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744760327A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A 2.7uH 100mA 3.5Ohm
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AUD 0.421
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744760382A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A 8.2uH 120mA 3.5Ohm
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AUD 0.421
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744760318A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A 1.8uH 120mA 3Ohm
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Wurth 4850
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AUD 0.421
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744760322A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A 2.2uH 110mA 3.1Ohm
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Wurth 4850
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AUD 0.421
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744758315A


Wurth Electronics Fixed Inductors WE-RFH SMD 1008A 1.5uH 630mA .75Ohm
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Wurth 4850
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AUD 0.421
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