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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74404042033


Fixed Inductors WE-LQS 4018 3.3uH 2A 55mOhm
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Wurth 4850
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AUD 0.916
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74404064047


Fixed Inductors WE-LQS 6045 4.7uH 3.3A 26mOhm
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AUD 0.9269
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74479276147


Fixed Inductors WE-PMCI 0806 Power 0.47uH 2.9A 34mOhms
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AUD 0.9269
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74479276168


Fixed Inductors WE-PMCI 0806 Power 0.68uH 2.5A 45mOhms
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AUD 0.9269
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74479276124


Fixed Inductors WE-PMCI 0806 Power 0.24uH 3.6A 19mOhms
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AUD 0.9269
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74404042220


Fixed Inductors WE-LQS 4018 22uH 0.7A 290mOhm
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AUD 0.9284
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74479887247A


Fixed Inductors WE-PMI 1008 4.7uH 1000mA 230mOhm
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AUD 0.9346
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74404032470


Fixed Inductors WE-LQS 3015 47uH 0.40A 1050mOhm
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AUD 0.9362
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74404024033


Fixed Inductors WE-LQS 252012 3.3uH 1.4A 120mOhm
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Wurth 4850
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AUD 0.9362
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74404024015


Fixed Inductors WE-LQS 252012 1.5uH 1.9A 65mOhm
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AUD 0.9362
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