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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744284100


10 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 10 kOhms @ 30 MHz 2.75A DCR 40mOhm
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Wurth 4850
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AUD 4.4372
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744284101


100 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 40 kOhms @ 4 MHz 1A DCR 280mOhm
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Wurth 4850
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AUD 4.4372
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744284102


Common Mode Filters / Chokes Mode Line Filter 1000uH 300mA 100kHz
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Wurth 4850
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AUD 4.4372
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744205


Common Mode Chokes / Filters WE-SL 100uH 700mA DCR=100mOhms
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AUD 4.4696
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744822222


Common Mode Filters / Chokes WE-CMB Choke 2.2mH 10kHz 70mohm
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AUD 4.4696
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7448990033


Coupled Inductors WE-MCRI 1090 3.3uH 20% 7.5 26mOhm
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AUD 4.4857
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744201


Common Mode Chokes / Filters WE-SL 4.7mH 200mA DCR=850mOhms
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AUD 4.5505
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744204


Common Mode Chokes / Filters WE-SL 250uH 600mA DCR=120mOhms
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AUD 4.5505
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744325120


Fixed Inductors WE-HCI Inductor 1.2uH 100kHz 20A
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AUD 4.5505
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74488540070


Coupled Inductors WE-EHPI Energy Hvstg 7.5uH 1.9A 205Ohm
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AUD 4.5667
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