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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74437429203101


Fixed Inductors WE-HCF 2920 33uH 20% 13A 35.9mOhm
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Wurth 4850
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AUD 10.416
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74437529203151


Fixed Inductors WE-HCF 2920 150uH 20% 9.2A 30.6mOhm
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Wurth 4850
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AUD 10.416
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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 9.9975
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74437429203330


Fixed Inductors WE-HCF Litz SMD 2920 33uH 20% 13A 15.3mOh
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Wurth 4850
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AUD 10.416
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74437529203681


Fixed Inductors WE-HCF 2920 680uH 20% 4.8A 118.3mOhm
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Wurth 4850
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AUD 10.6485
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7443643300


Fixed Inductors WE-HCF HighCurr 2818 33uH 100kHz 30A
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Wurth 4850
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AUD 10.819
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74437529203470


Fixed Inductors WE-HCF 2920 47uH 20% 18.7A 8.8mOhm
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AUD 10.8345
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760801130


Fixed Inductors WE-PFC Choke 750uH 0.9A 720mOhm
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AUD 11.098
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7443641500


Fixed Inductors WE-HCF HighCurr 2818 15uH 100kHz 30A
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Wurth 4850
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AUD 11.284
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7443640680


Fixed Inductors WE-HCF HighCurr 2818 6.8uH 100kHz 30A
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AUD 11.284
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