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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744911056


Wurth Electronics Fixed Inductors WE-CAIR Air Coil1340 5.6nH 5% 1.6A
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AUD 0.9295
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744911098


Wurth Electronics Fixed Inductors WE-CAIR Air Coil1340 9.85nH 5% 1.6A
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AUD 0.9295
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74479287147


Fixed Inductors WE-PMCI 1008 Power 0.47uH 3.3A 25mOhms
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AUD 0.9295
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74479287210


Fixed Inductors WE-PMCI 1008 Power 1.0uH 2.4A 55mOhms
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AUD 0.9295
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74404042047


Fixed Inductors WE-LQS 4018 4.7uH 1.7A 70mOhm
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AUD 0.9312
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74404054330


Fixed Inductors WE-LQS 5040 33uH 1.2A 188mOhm
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Wurth 4850
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AUD 0.9344
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74404031470A


Fixed Inductors WE-LQS 3012 SMD 47uH 0.48A 1253mOhms
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Wurth 4850
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AUD 0.9393
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74404031068A


Fixed Inductors WE-LQS 3012 SMD 6.8uH 1.29A 164mOhms
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Wurth 4850
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AUD 0.9393
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74479262147


Fixed Inductors WE-PMCI 0603 Power 0.47uH 1.5A 87mOhms
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Wurth 4850
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AUD 0.9393
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744918211


RF Inductors - SMD WE-CAIR Air Coil 111nH 3.5A AEC-Q200
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AUD 0.9474
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