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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SRN8040TA-4R7M


Fixed Inductors 4.7uH 20% 5.3A non-shdSMD 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.

Bourns Availability : 16076
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USD 0.32

Multiples of: 1000

SRR4028-221Y


Inductor Power - Shielded - Wirewound - 4.8 x 4.8 x 2.8mm - 220 µH - 100KHz - 340mA - ...
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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 : 8962
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USD 0.3642

Multiples of: 500

LCXND4040MKL1R0NDG


Power Inductors - SMD High Quality SMD POWER 1.0uH 30% 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.

Taiyo Yuden Availability : 8730
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USD 0.1395

Multiples of: 1

LSXBD4040MKL6R8M


Power Inductors - SMD LOW PROFILE WOUND 6.8uH 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 : 8730
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USD 0.1489

Multiples of: 1

ASPI-6045S-6R8M-T


ABRACON Fixed Inductors 6.8uH 20% -20C 120C
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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.

ABRACON Availability : 8730
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USD 0.1524

Multiples of: 1500

SDR0805-1R5ML


Inductor Power Wirewound 1.5uH 20% 1KHz 32Q-Factor Ferrite 6A 20mOhm 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 : 8730
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USD 0.177

Multiples of: 1000

ELL-4LG150MA


Fixed Inductors 15uH 20% 620mA 300mohm
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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.

Panasonic Availability : 8730
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USD 0.2126

Multiples of: 3000

SRN6045-330M


Inductor Power Semi-Shielded Wirewound 33uH 20% 100KHz 17Q-Factor Ferrite 1.4A 0.188Ohm 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 : 8730
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USD 0.2251

Multiples of: 1000

VLCF4018T-6R8NR94-2


TDK Fixed Inductors 6.8uH 0.94A 4x4x1.8mm
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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 : 8730
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USD 0.2431

Multiples of: 1000

SRR4028-220Y


Inductor Power Shielded Wirewound 22uH 30% 100KHz 8.26Q-Factor Ferrite 930mA 185mOhm 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 : 8730
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USD 0.3769

Multiples of: 500

SRR3818A-100M


Fixed Inductors 1.3A 10uH 20% SMD 3818 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.

Bourns Availability : 8730
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USD 0.3907

Multiples of: 1000

SRR7032-100M


Inductor Power Shielded Wirewound 10uH 20% 1KHz 25Q-Factor Ferrite 1.4A 68mOhm DCR T/R
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Bourns Availability : 8730
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USD 0.455

Multiples of: 1

PA4345.221NLT


INDUCTOR, SHIELDED, AEC-Q200, 220NH, 15A
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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 : 8730
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USD 0.5406

Multiples of: 1

ASPIAIG-F4020-2R2M-T


Fixed Inductors 2.2UH 5.6A 38.7mOHM
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Abracon Availability : 8730
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USD 1.0237

Multiples of: 1

FNR3010S3R3NT


Power Inductors 3.3uH ±30% 960mA SMD,3x3x1.0mm 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.

Changjiang Microelectronics Availability : 8727
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USD 0.0464

Multiples of: 10

AISC-0402-23NJ-T


HF Inductors 23nH ±5% 400mA SMD,1.19x0.64x0.66mm 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.

Abracon Availability : 8726
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USD 0.0152

Multiples of: 1

LQW15AN3N0C80D


RF Inductors - SMD 3 NH .2%
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Murata Availability : 8725
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USD 0.0517

Multiples of: 5

LQW15AN26NJ80D


RF Inductors - SMD
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Murata Availability : 8724
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USD 0.0751

Multiples of: 1

AIMC-0603-1N0S-T


RF Inductors - SMD FIXED IND 1NH 500MA 50 MOHM SMD
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ABRACON Availability : 8722
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USD 0.0301

Multiples of: 1

SRN4018-220M


Bourns Fixed Inductors 22uH 20% SMD 4018
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Bourns Availability : 5820
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USD 0.1911

Multiples of: 3000

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