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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74456222


Fixed Inductors WE-PD4 PWR Inductor 220 uH 0.9A 0.78ohms
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Wurth 4850
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AUD 2.2165
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7449152066


Fixed Inductors WE-ACHC HC Coil 1212 66nH 245A .99mOhms
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Wurth 4850
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AUD 2.232
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74456033


Fixed Inductors WE-PD4 PwrIndctr SMD 3.3uH 5.3A .015Ohm
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Wurth 4850
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AUD 2.232
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744777147


Fixed Inductors WE-PD PWR Inductor 47uH 1.03A 260mohms
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Wurth 4850
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AUD 2.232
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74458133


Fixed Inductors WE-PD4 Type X 33uH 3A .066Ohm
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Wurth 4850
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AUD 2.232
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744750560100


Fixed Inductors WE-FAMI THT 1415 10uH 11.4A 6.8mOhms
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Wurth 4850
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AUD 2.232
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7445101


Fixed Inductors WE-PD3 SMD Indctr S 1uH 3A .04Ohm
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AUD 2.232
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74456168


Fixed Inductors WE-PD4 PWR Inductor 68 uH 1.6A 0.24 ohms
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Wurth 4850
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AUD 2.232
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74456133


Fixed Inductors WE-PD4 Pwr IndctrSMD 33uH 2.3A 0.12Ohms
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Wurth 4850
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AUD 2.232
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7445610


Fixed Inductors WE-PD4 PwrIndctr SMD 10uH 3.3A .045Ohm
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Wurth 4850
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AUD 2.232
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