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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74437529203471


Fixed Inductors WE-HCF 2920 470uH 20% 5.5A 83.45mOhm
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Wurth 4850
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AUD 10.4451
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7446631010


Common Mode Chokes / Filters WE-LF SMT Type SH 10mH 1A 0.55Ohms
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Wurth 4850
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AUD 10.4937
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74436410330


Fixed Inductors WE-HCF HighCurr 2815 3.3uH 36A 1.31mOhms
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Wurth 4850
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AUD 10.6881
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7443640470B


Fixed Inductors WE-HCF 2818 4.7uH 47.5A 0.88mOhm
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Wurth 4850
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AUD 10.7204
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7443640100B


Fixed Inductors WE-HCF 2818 1uH 56A 0.44mOhm
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Wurth 4850
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AUD 10.7204
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7443640330B


Fixed Inductors WE-HCF 2818 3.3uH 47.5A 0.88mOhm
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Wurth 4850
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AUD 10.5585
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7444013119220


Fixed Inductors WE-HIDA THT 22uH 10A DCR=5.3mOhms 20%
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Wurth 4850
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AUD 10.8014
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7444013119150


Fixed Inductors WE-HIDA THT 15uH 11A DCR=4.8mOhms 20%
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Wurth 4850
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AUD 10.8014
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74437529203331


Fixed Inductors WE-HCF 2920 330uH 20% 6.1A 70.45mOhm
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Wurth 4850
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AUD 10.8824
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74437429203101


Fixed Inductors WE-HCF 2920 33uH 20% 13A 35.9mOhm
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Wurth 4850
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AUD 10.8824
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