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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74437349470


Wurth Electronics Fixed Inductors WE-LHMI Powr SMD7050 47uH 1.45A 330mOhm
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AUD 2.1855
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74437356022


Fixed Inductors WE-LHMI SMD 8030 2.2uH 8.5A 20.3mOhms
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AUD 2.1855
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744303015


Fixed Inductors WE-HCM Power 155nH 31A 110MHz
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AUD 2.1855
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74451115


Fixed Inductors WE-PD3 SMT Shielded Power Inductor
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AUD 2.1855
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74451068


Fixed Inductors WE-PD3 SMD Indctr S 6.8uH 1.2A .065Ohm
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AUD 2.1855
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7447016


Common Mode Chokes / Filters WE-FI Line Choke 29 uH 8.0A 0.015ohms
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AUD 2.201
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744877002


Coupled Inductors WE-DD Power Choke 2.4uH 0.031ohm
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AUD 2.201
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744373340068


Wurth Electronics Fixed Inductors WE-LHMI Powr SMD5020 0.68uH 6.8A 12.4mOhm
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AUD 2.2165
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74437334100


Wurth Electronics Fixed Inductors WE-LHMI Powr SMD5020 10uH 1.8A 199mOhm
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AUD 2.2165
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7443341000


Fixed Inductors WE-HCC High Pwr 8070 10uH 4.4A 40.5mOhm
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AUD 2.2165
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