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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74406042047


Fixed Inductors WE-LQFS 4818 4.7uH 2.39A
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Wurth 4850
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AUD 0.854
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74406032015


Fixed Inductors WE-LQFS 3818 1.5uH 2.25A 39mOhms
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Wurth 4850
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AUD 0.854
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74406043221


Fixed Inductors WE-LQFS 4828 220uH 0.4A
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Wurth 4850
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AUD 0.8556
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74406043470


Fixed Inductors WE-LQFS 4828 47uH 0.97A
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Wurth 4850
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AUD 0.8556
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74406043047


Fixed Inductors WE-LQFS 4828 4.7uH 2.3A 50.9mOhms
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AUD 0.8556
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74406043068


Fixed Inductors WE-LQFS 4828 6.8uH 2.05A
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AUD 0.8556
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74406043331


Fixed Inductors WE-LQFS 4828 330uH 0.34A
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AUD 0.8556
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74406043471


Fixed Inductors WE-LQFS 4828 470uH 0.26A
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Wurth 4850
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AUD 0.8556
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78438313022


Fixed Inductors WE-MAIA 2.2uH 0.85A 388mOhms
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Wurth 4850
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AUD 0.8711
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SRP4020FA-2R2M


Fixed Inductors 2.2uH 20% 8A
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Bourns 4850
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AUD 0.8782
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