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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74404042150


Fixed Inductors WE-LQS 4018 15uH 0.85A 210mOhm
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AUD 1.0184
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74404024150


Fixed Inductors WE-LQS 252012 15uH 0.47A 830mOhm
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AUD 1.0184
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74404032033


Fixed Inductors WE-LQS 3015 3.3uH 1.5A 70mOhm
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AUD 1.0184
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74404032047


Fixed Inductors WE-LQS 3015 4.7uH 1.3A 96mOhm
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AUD 1.0184
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74404032068


Fixed Inductors WE-LQS 3015 6.8uH 1.16A 120mOhm
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AUD 1.0184
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74404024068


Fixed Inductors WE-LQS 252012 6.8uH 0.85A 300mOhm
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74479299147


Fixed Inductors WE-PMCI 1210 Power 0.47uH 3.6A 25mOhms
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744912122


Fixed Inductors WE-CAIR Air Coil 22nH 3A 150MHz
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744912139


Wurth Electronics Fixed Inductors WE-CAIR Air Coil 39nH 3A 150MHz
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744912182


Fixed Inductors WE-CAIR Air Coil 82nH 2.5A 150MHz
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