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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74438336022


Wurth Electronics Fixed Inductors WE-MAPI SMD 3020 2.2uH 2.4A 80mOhm
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AUD 1.4542
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74438336047


Wurth Electronics Fixed Inductors WE-MAPI SMD 3020 4.7uH 1.9A 158mOhm
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AUD 1.4542
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744383360047


Wurth Electronics Fixed Inductors WE-MAPI SMD 3020 0.47uH 4.8A 22mOhm
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AUD 1.4542
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74438336015


Wurth Electronics Fixed Inductors WE-MAPI SMD 3020 1.5uH 3.7A 39mOhm
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AUD 1.4542
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744383220047


Fixed Inductors WE-MAPI SMD 2508 0.47uH 2.25A 87mOhm
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AUD 1.4639
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74438322022


Fixed Inductors WE-MAPI SMD 2508 2.2uH 1.34A 302mOhm
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74404084221


Fixed Inductors WE-LQS SMD 8040 220uH 0.81A 592mOhms
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Wurth 4850
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AUD 1.4688
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74404084102


Fixed Inductors WE-LQS SMD 8040 1000uH 0.36A 287mOhm
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Wurth 4850
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74404084121


Fixed Inductors WE-LQS SMD 8040 120uH 1.15A 347mOhms
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Wurth 4850
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74404084151


Fixed Inductors WE-LQS SMD 8040 150uH 0.91A 478mOhms
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Wurth 4850
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AUD 1.4688
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