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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744760347A


Wurth Electronics Fixed Inductors WE-RFI SMD 0805A 4.7uH 180mA 2.8Ohm
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AUD 0.421
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744758322A


Wurth Electronics Fixed Inductors WE-RFH SMD 1008A 2.2uH 520mA 1.1Ohm
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744758339A


Wurth Electronics Fixed Inductors WE-RFH SMD 1008A 3.9uH 420mA 1.5Ohm
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AUD 0.421
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744758347A


Wurth Electronics Fixed Inductors WE-RFH SMD 1008A 4.7uH 400mA 1.65Ohm
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AUD 0.421
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744758356A


Wurth Electronics Fixed Inductors WE-RFH SMD 1008A 5.6uH 370mA 1.8Ohm
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Wurth 4850
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AUD 0.421
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744758368A


Wurth Electronics Fixed Inductors WE-RFH SMD 1008A 6.8uH 360mA 2Ohm
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Wurth 4850
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AUD 0.421
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744762447A


Wurth Electronics Fixed Inductors WE-RFI SMD 1008A 47uH 45mA 14Ohm
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744762312A


Fixed Inductors WE-RFI SMD 1008A 1.2uH 230mA 1.3Ohm
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744762410A


Wurth Electronics Fixed Inductors WE-RFI SMD 1008A 10uH 150mA 3.5Ohm
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Wurth 4850
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744762415A


Wurth Electronics Fixed Inductors WE-RFI SMD 1008A 15uH 130mA 4Ohm
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Wurth 4850
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AUD 0.421
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