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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WCLA3225V1-4R7-R


RF Inductors - SMD Chip IND 4.7uH 0.71A SMT 2 Pad
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Eaton Availability : 18127
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USD 0.1804

Multiples of: 1

LQG15HN33NG02D


Fixed Inductors
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Murata Availability : 18094
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USD 0.0306

Multiples of: 1

B82422H1472K


EPCOS TDK Fixed Inductors 4.7uH 700mA 10% 3.2x2.5mm SMD
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TDK Availability : 18093
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USD 0.2218

Multiples of: 1

Hot MLF1005VR39JT000


RF Inductors - SMD TDK
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TDK Availability : 18085
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USD 0.0553

Multiples of: 1

LQP02TN12NH02D


RF Inductors - SMD
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Murata Availability : 18080
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USD 0.0301

Multiples of: 1

MCLA1005V2-3R3-R


RF Inductors - SMD MCLA Auto Chip IND 1005 3.3nH 2 Pads
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Eaton Availability : 18078
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USD 0.0243

Multiples of: 1

CV201210-47NK


Bourns Fixed Inductors 47 NH 10% SHIELDED
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Bourns Availability : 18037
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USD 0.0254

Multiples of: 1

MHQ0402PSA1N7BT000


RF Inductors - SMD 01005, 1.7nH +-0.1nH S-HQ SMD RF IND
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TDK Availability : 18022
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USD 0.0208

Multiples of: 1

LMNR4018T101M


INDUCTOR, LOW PROFILE WOUND, 1
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Taiyo Yuden Availability : 18014
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USD 0.1387

Multiples of: 3500

FNR4018S100MT


Power Inductors 10uH ±20% 840mA SMD,4x4x1.8mm RoHS
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Changjiang Microelectronics Availability : 18010
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USD 0.0478

Multiples of: 10

LQW15AN6N4G8ZD


RF Inductors - SMD
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Murata Availability : 17986
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USD 0.0941

Multiples of: 1

78F681J-RC


RF Choke Bobbin Core 680uH 5% 790KHz 60Q-Factor Ferrite 68mA 25.3Ohm DCR AXL Bag
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Bourns Availability : 17985
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USD 0.1097

Multiples of: 1

SRR6038-180Y


Fixed Inductors 18uH 30% SMD 6038
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Bourns Availability : 17952
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USD 0.3569

Multiples of: 1

FCI1005F-1R5K


Inductors (SMD) 0402 RoHS
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TAITEC Availability : 17945
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USD 0.0037

Multiples of: 100

PM1812-120J-RC


Inductor General Purpose Chip Molded Wirewound 12uH 5% 2.52MHz 50Q-Factor Ferrite 225mA 2Ohm DCR 1812 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 : 17945
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USD 0.1378

Multiples of: 500

LMNRS5030T4R7MMGJV


Inductor Power Shielded Wirewound 4.7uH 20% 100KHz Ferrite 2.6A 45.5mOhm DCR Automotive T/R
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Taiyo Yuden Availability : 17945
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USD 0.208

Multiples of: 500

ACE1V3225-220-R


Common Mode Chokes Filters 22 NH CAN-BUS AEC-Q200
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Eaton Availability : 17937
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USD 0.5228

Multiples of: 1

AMRM00101040470MA1


Power Inductors - SMD 47uH Shld 20% 3.0A 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.

Pulse Availability : 17931
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USD 0.3377

Multiples of: 1

VLS6045EX-101M-H


Fixed Inductors 100uH 0.47ohms 1.1A AEC-Q200
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TDK Availability : 17927
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USD 0.1194

Multiples of: 1

LQG15WZ3N3S02D


RF Inductors - SMD
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Murata Availability : 17913
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USD 0.0363

Multiples of: 1

First...9192939495...

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