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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74406042022


Fixed Inductors WE-LQFS 4818 2.2uH 3.36A
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Wurth 4850
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AUD 0.7773
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74406042330


Fixed Inductors WE-LQFS 4818 33uH 0.83A
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Wurth 4850
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AUD 0.7789
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RL622-3R3K-RC


Fixed Inductors 3.3uH 10% 7.96MHz 5.5A
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Bourns 4850
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AUD 0.7814
Multiples of: 100

74408053220


Power Inductors - SMD WE-HEPC 22 uH 0.9 A 270mOhms AEC-Q200
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Wurth 4850
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AUD 0.7854
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74408053004


Power Inductors - SMD WE-HEPC 4.7 uH 1.4 A 100mOhms AEC-Q200
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Wurth 4850
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AUD 0.7854
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74408053330


Power Inductors - SMD WE-HEPC 33 uH 1.1 A 365mOhms AEC-Q200
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Wurth 4850
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AUD 0.7854
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74408053006


Power Inductors - SMD WE-HEPC 6.8 uH 1.3 A 125mOhms AEC-Q200
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Wurth 4850
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AUD 0.7854
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74408053100


Power Inductors - SMD WE-HEPC 10 uH 1.2 A 140mOhms AEC-Q200
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Wurth 4850
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AUD 0.7854
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744917191


RF Inductors - SMD WE-KIHC 0603 91nH 440mA DCR=580mOhms 2% AEC-Q200
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Wurth 4850
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AUD 0.787
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744917218


RF Inductors - SMD WE-KIHC 0603 180nH 310mA DCR=1.5Ohms 2% AEC-Q200
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Wurth 4850
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AUD 0.787
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