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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744912210


Wurth Electronics Fixed Inductors WE-CAIR Air Coil 100nH 1.7A 150MHz
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Wurth 4850
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AUD 0.9145
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74404064680


Fixed Inductors WE-LQS 6045 68uH 1A 289mOhm
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Wurth 4850
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AUD 0.9145
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74404042330


Fixed Inductors WE-LQS 4018 33uH 0.65A 460mOhm
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Wurth 4850
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AUD 0.916
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74404032150


Fixed Inductors WE-LQS 3015 15uH 0.73A 300mOhm
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Wurth 4850
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AUD 0.916
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74404032330


Fixed Inductors WE-LQS 3015 33uH 0.50A 911mOhm
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Wurth 4850
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AUD 0.916
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744040320047


Fixed Inductors WE-LQS 3015 0.47uH 3.0A 18mOhm
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Wurth 4850
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AUD 0.916
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74404032010


Fixed Inductors WE-LQS 3015 1.0uH 2.2A 33mOhm
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Wurth 4850
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AUD 0.916
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74404042015


Fixed Inductors WE-LQS 4018 1.5uH 2.95A 31mOhm
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Wurth 4850
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AUD 0.916
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74404024047


Fixed Inductors WE-LQS 252012 4.7uH 1.12A 175mOhm
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Wurth 4850
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AUD 0.916
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74404024180


Fixed Inductors WE-LQS 252012 18uH 0.46A 830mOhm
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Wurth 4850
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AUD 0.916
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