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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74451022


Fixed Inductors 2.2uH 20% 1.8A DCR=0.05mOhms
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Wurth 4850
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AUD 2.449
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744316033


Wurth Electronics Fixed Inductors WE-HCI Flat SMD 5040 0.32uH 1.75mOhm
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Wurth 4850
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AUD 2.449
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74477520


Fixed Inductors WE-PD2 Inductor 10kHz 100uH 0.77A
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Wurth 4850
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AUD 2.449
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7447779008


Fixed Inductors WE-PD Inductor 8.2uH 2.7A 0.053ohm
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Wurth 4850
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AUD 2.4335
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744778920


Fixed Inductors WE-PD Inductor 100uH 1kHz 0.62A
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Wurth 4850
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AUD 2.449
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744778926


Fixed Inductors WE-PD 7332 680uH 0.22A 5.73Ohm
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Wurth 4850
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AUD 2.449
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7443340150


Fixed Inductors WE-HCC Choke 1.5uH 16.5A 4.4mOhm
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Wurth 4850
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AUD 2.4645
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74454122


Fixed Inductors WE-PD3 SMT Shielded Power Inductor
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Wurth 4850
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AUD 2.4645
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7443340068


Fixed Inductors WE-HCC HCur Cube8070 0.68uH 19A 1.72mOhm
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Wurth 4850
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AUD 2.4645
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7443340100


Fixed Inductors WE-HCC Choke 1uH 17A 2.95mOhm
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Wurth 4850
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AUD 2.4645
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