About Inductors, Chokes & Coils

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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RLB1112V4-152J


Fixed Inductors 1.5mH 5% TH 20kHz 400VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 2910
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USD 0.5718

Multiples of: 1

CDRH8D28HPNP-4R7NC


Fixed Inductors 4.7uH 4.5A 0.031ohms
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sumida Availability : 970
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USD 0.5256

Multiples of: 1

PM5022-220M-RC


Inductor Power Bobbin Core 22uH 20% 100KHz 22Q-Factor Ferrite 3.6A 45mOhm DCR T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 970
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USD 0.5258

Multiples of: 250

FC-SLF1050-102-LF


500@100MHz 5.5m 2 SMD Common Mode Filters ROHS
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FANGCHENG Availability : 970
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USD 0.5258

Multiples of: 1

SRP5030TA-1R5M


Fixed Inductors 1.5uH 20%
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Bourns Availability : 970
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USD 0.5391

Multiples of: 1

MESC-400M-01


Fixed Inductors 40uH .10MHz 20%
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Fastron Availability : 970
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USD 0.5445

Multiples of: 1000

SLF6025T-330MR59-PF


Fixed Inductors RECOMMENDED ALT 810-VLS6045EX-470M-H
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TDK Availability : 970
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USD 0.4976

Multiples of: 1

NS12565T7R0NN


Fixed Inductors 12565 7uH 19.5mOhms +-30% 5210mA HiCur
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Taiyo Yuden Availability : 970
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USD 0.5666

Multiples of: 500

DEM8045Z-6R8N=P3


Fixed Inductors 6.8uH 5200mA AEC-Q200
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Murata Availability : 970
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USD 0.5674

Multiples of: 1

CD73NP-330MC


Fixed Inductors 33uH 0.85A 20% 2.52MHz SMD PWR IND
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Sumida Availability : 970
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USD 0.5675

Multiples of: 1

SRP7030-1R0M


Inductor Power Shielded Wirewound 1uH 20% 100KHz Iron 11A 10mOhm DCR T/R
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Bourns Availability : 970
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USD 0.5691

Multiples of: 1

CDRH3D18NP-6R8NC


Fixed Inductors 6.8uH 1.1A 30% SMD PWR INDUCTOR
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Sumida Availability : 970
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USD 0.5739

Multiples of: 1

SDR1806-681KL


Inductor Power Wirewound 680uH 10% 100KHz 12Q-Factor Ferrite 700mA 1.2Ohm DCR T/R
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Bourns Availability : 970
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USD 0.5763

Multiples of: 1

45281C


Fixed Inductors 0.28uH 8.0A SMT
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Murata Availability : 970
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USD 0.5775

Multiples of: 1

VLCF5028T-3R3N1R7-2


Fixed Inductors 3.3uH
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TDK Availability : 970
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USD 0.5775

Multiples of: 1

HA72L-0420100LFTR


Fixed Inductors 10uH +/-20% @0A AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 970
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USD 0.5798

Multiples of: 1

RL187-331J-RC


Fixed Inductors Inductor, Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 970
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USD 0.5937

Multiples of: 1

PM3316S-330M-RC


Inductor Power Shielded Bobbin Core 33uH 20% 1KHz 40Q-Factor Ferrite 1.2A 160mOhm DCR T/R
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Bourns Availability : 970
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USD 0.6006

Multiples of: 1

CDPH4D19FNP-4R7MC


Sumida Fixed Inductors 4.7uH 1.15A 30ohms
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Sumida Availability : 0
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USD 0.3888

Multiples of: 1

5300-49-RC


Fixed Inductors 10mH 10%
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Bourns Availability : 0
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USD 0.6006

Multiples of: 1

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