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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744223


500 µH @ 100 kHz 2 Line Common Mode Choke Surface Mount 3.3 kOhms @ 6 MHz 1A DCR 150mOhm
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Wurth 4850
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AUD 3.1093
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744225S


Common Mode Filters / Chokes Sect. Wind, 3.1Kohms 0.9A, +/-30%, 2x40uH
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Wurth 4850
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AUD 3.1093
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744226


Wurth Electronics Common Mode Filters Chokes WE-SL2 SMD Bifilar 2x10uH 1600mA
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Wurth 4850
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AUD 3.1093
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744226S


10 µH @ 1 kHz 2 Line Common Mode Choke Surface Mount 920 Ohms @ 110 MHz 1.6A DCR 80mOhm
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Wurth 4850
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AUD 3.1093
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744222


Common Mode Filters / Chokes WE-SL2 Common Mode 2X1000uH 800mA
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Wurth 4850
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AUD 3.1093
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744227


51 µH @ 1 kHz 2 Line Common Mode Choke Surface Mount 5.5 kOhms @ 10 MHz 1A DCR 160mOhm
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Wurth 4850
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AUD 3.1093
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744220203


Common Mode Chokes Filters WE-SL2 SMT Common Mode Line Filter L = 20000 uH; Zmax = 35000 ; IR = 200 mA; RDC = 2.6
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AUD 3.1093
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744220103


Common Mode Chokes Filters WE-SL2 SMT Common Mode Line Filter L = 10000 uH; Zmax = 20000 ; IR = 350 mA; RDC = 1.2
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Wurth 4850
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AUD 3.1254
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744821110


10 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 700mA DCR 350mOhm
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Wurth 4850
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AUD 3.1254
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744229


6.5 mH @ 10 kHz 2 Line Common Mode Choke Surface Mount 18.4 kOhms @ 700 kHz 400mA DCR 950mOhm
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Wurth 4850
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AUD 3.1254
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