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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B82721K2122N020


Fixed Inductors 6.8mH 1.2A 30% 18.2x13.2mm
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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.

TDK Availability : 17157
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USD 1.3006

Multiples of: 1

B82496C3150J


RF Inductors - SMD 15nH 420mA 5% 1.6x0.8mm SMD
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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.

TDK Availability : 17137
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USD 0.1336

Multiples of: 1

LQG15HH1N8S02D


RF Inductors - SMD
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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.

Murata Availability : 17130
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USD 0.0537

Multiples of: 1

SMW5045S102LTT


Common Mode Chokes / Filters Power Line 3A SMD,5.0x4.5mm RoHS
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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.

Sunltech Availability : 17130
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USD 0.3776

Multiples of: 1

CYA1040-33UH


4A 33uH ±20% 4.5A 85mΩ SMD,11.6x10.1mm Inductors (SMD) ROHS
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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.

SHOU Availability : 17125
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USD 0.2284

Multiples of: 5

VHF060303HQ39NJT


HF Inductors 39nH ±5% 100mA 0201 RoHS
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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.

Fenghua Advanced Availability : 17076
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USD 0.0014

Multiples of: 100

LQP02TN3N8B02D


RF Inductors - SMD
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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.

Murata Availability : 17076
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USD 0.0306

Multiples of: 1

LQW15CE3R3M10D


RF Inductors - SMD 3.3 UH 20%
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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.

Murata Availability : 17074
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USD 0.0941

Multiples of: 1

MLG1005S8N2HT000


RF Inductors - SMD IND 0402 8.2nH StdQ SMD RF IND
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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.

TDK Availability : 17072
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USD 0.0054

Multiples of: 100

LQG15WZ2N0C02D


RF Inductors - SMD
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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.

Murata Availability : 17052
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USD 0.0547

Multiples of: 1

CDRH4D28NP-4R7NC


power inductors 4.7uh ±30% 1.32a 4.7*4.7*2.8mm rohs
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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 : 17045
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USD 0.3076

Multiples of: 1

MHQ0402PSA3N9BT000


RF Inductors - SMD 01005, 3.9nH +-0.1nH S-HQ SMD RF IND
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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.

TDK Availability : 17037
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USD 0.0203

Multiples of: 1

XR0410-681


113mA 680uH Color Circle Coils Inductor ±10% 113mA 55@0.796MHz Plugin,D4xL10.5mm Color Ring Inductors/Through Hole Inductors ROHS
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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.

MaxLinear Availability : 17033
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USD 0.0161

Multiples of: 20

LQP02TN4N0B02D


RF Inductors - SMD
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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.

Murata Availability : 17023
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USD 0.0069

Multiples of: 50

MIP25202R2MBE


Inductors (SMD) 1008 RoHS
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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.

Inpaq Availability : 17013
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USD 0.0205

Multiples of: 20

MLG1005S0N7BT000


Fixed Inductors 0.7nH 100mohms 1.0A +/-0.1nH HF MLC
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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.

TDK Availability : 17010
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USD 0.0438

Multiples of: 1

MHQ1005P1N3ST000


RF Inductors - SMD IND 0402 1.3nH S-HQ SMD RF IND
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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.

TDK Availability : 17009
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USD 0.0636

Multiples of: 1

LQW18AS3N3J00D


RF Inductors - SMD 3.3 NH 5%
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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.

Murata Availability : 17007
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USD 0.0508

Multiples of: 1

NRS4018T2R2MDGJ


Fixed Inductors INDCTR LW PROFL WND 2.2uH 20%
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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.

Taiyo Yuden Availability : 16977
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USD 0.0855

Multiples of: 1

LQW15AN22NJ00D


Fixed Inductors 0402 22nH
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Murata Availability : 16809
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USD 0.0497

Multiples of: 1

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