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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74404042221


Fixed Inductors WE-LQS SMD 4018 220uH 0.25A 345mOhms
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Wurth 4850
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AUD 0.9408
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744031101


Fixed Inductors WE-TPC Inductor 100uH 100kHz 0.25A
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Wurth 4850
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AUD 0.9424
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SRP1038A-3R3M


Fixed Inductors 3.3uH 20% SMD 1038
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Bourns 4850
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AUD 0.945
Multiples of: 500

74479887268A


Fixed Inductors WE-PMI 1008 6.8uH 950mA 250mOhms
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Wurth 4850
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AUD 0.9486
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744042150


Wurth Electronics Fixed Inductors WE-TPC 4818 15uH 1.03A .175Ohm
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AUD 0.9284
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744042001


Fixed Inductors WE-TPC Inductor 1uH 100kHz
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AUD 0.9114
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744025004


Fixed Inductors WE-TPC Inductor 4.7uH 100kHz 1.35A
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Wurth 4850
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AUD 0.9455
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74404032022


Fixed Inductors WE-LQS 3015 2.2uH 1.8A 50mOhm
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Wurth 4850
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AUD 0.9765
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SRF0905-250Y


25 µH @ 1 kHz 2 Line Common Mode Choke Surface Mount 600 Ohms @ 20 MHz 1A DCR 160mOhm
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Bourns 4653
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AUD 0.9884
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74404064151


Fixed Inductors WE-LQS SMD 6045 150uH 0.77A 57mOhms
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Wurth 0
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AUD 0.9765
Multiples of: 1

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