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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77F100K-TR-RC


Fixed Inductors RF CHOKE 10uH 10% CONFORMAL COATED
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Bourns 4850
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AUD 0.1612
Multiples of: 1

77F471J-TR-RC


RF Choke Bobbin Core 470uH 5% 796KHz 50Q-Factor Ferrite 126mA 8.5Ohm DCR AXL T/R
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Bourns 4850
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AUD 0.163
Multiples of: 5000

744784110A


Fixed Inductors WE-MK 0402 10nH 300mA DCR=400mOhms5%
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Wurth 4850
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AUD 0.1636
Multiples of: 1

744784115A


Fixed Inductors WE-MK Multilayer Ceramic SMT Inductor
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Wurth 4850
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AUD 0.1636
Multiples of: 1

744784139A


Fixed Inductors WE-MK 0402 39nH 200mA DCR=1Ohms 5%
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Wurth 4850
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AUD 0.1636
Multiples of: 1

744784227A


Fixed Inductors WE-MK 0402 270nH 100mA DCR=4.5mOhms5%
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Wurth 4850
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AUD 0.1636
Multiples of: 1

744784010A


Fixed Inductors WE-MK 0402 1nH 400mA 100mOhms 0.3nH
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Wurth 4850
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AUD 0.1636
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744784012A


Fixed Inductors WE-MK 1.2nH 400mA 100mOhms 0.3nH
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Wurth 4850
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AUD 0.1636
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744784022A


Fixed Inductors WE-MK 0402 2.2nH 300mA DCR=160mOhms5%
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Wurth 4850
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AUD 0.1636
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744784033A


Fixed Inductors WE-MK 0402 3.3nH 300mA 190mOhms 0.3nH
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Wurth 4850
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AUD 0.1636
Multiples of: 1

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