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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MLP2012H2R2MT0S1


1A 2.2uH ±20% 0805 Power 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.

TDK Availability : 25394
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USD 0.0434

Multiples of: 10

MLJ1005WR39JT000


RF Inductors - SMD 0402 390nH 5% 0.97ohm 230mA
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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 : 20429
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USD 0.0978

Multiples of: 1

FHW0603UFR82JST


HF Inductors 820nH ±5% 0603 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 : 20396
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USD 0.0285

Multiples of: 10

SRR6028-3R3Y


Fixed Inductors 3.3uH 30% SMD 6028
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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 : 20370
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USD 0.1632

Multiples of: 500

SRN5040-220M


Fixed Inductors 22uH 20% SMD 5040
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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 : 20370
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USD 0.181

Multiples of: 1

SRR0604-101KL


Inductor Power Shielded Wirewound 100uH 10% 1KHz 23Q-Factor Ferrite 0.4A 0.65Ohm 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 : 20370
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USD 0.3952

Multiples of: 1000

SRU8043-330Y


Inductor Power Shielded Wirewound 33uH 30% 100KHz 21Q-Factor Ferrite 1.7A 100mOhm DCR 3131 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 : 20370
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USD 0.4193

Multiples of: 1000

LQP02TN11NH02D


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 : 20365
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USD 0.0331

Multiples of: 1

SMMS0420-6R8M


Power Inductors 6.8uH ±20% 2.4A SMD,4.75x4.5x2.0mm 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.

SXN Availability : 20331
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USD 0.0923

Multiples of: 5

DR74-100-R


Fixed Inductors 10uH 3.17A 0.0489ohms
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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.

Eaton Availability : 20273
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USD 0.3557

Multiples of: 1100

NRH2410T6R8MN


Fixed Inductors 2410 6.8uH 492mOhms +/-20%Tol 570mA
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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 : 20209
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USD 0.0624

Multiples of: 1

CE201210-2N7D


Fixed Inductors 2.7nH .3% .85mm Multi Layer
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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 : 20190
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USD 0.0404

Multiples of: 1

LQG15HS8N2H02D


RF Inductors - SMD 8.2 NH 3%
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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 : 20188
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USD 0.0215

Multiples of: 1

XRNR4018-22uH/M


22uH ±20% SMD-2P,4x4mm Power 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 : 20174
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USD 0.0227

Multiples of: 10

MPI4015V2-R47-R


Fixed Inductors .47uh 11.5mOhm 8A
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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.

Eaton Availability : 20166
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USD 1.0335

Multiples of: 25

SRN3015-1R0Y


Bourns Fixed Inductors 1uH 30% SMD 3015
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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 : 20149
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USD 0.1871

Multiples of: 1

LQW15AN9N1G00D


RF Inductors - SMD 9.1 NH 2%
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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 : 19555
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USD 0.0262

Multiples of: 20

BWCU00201212900M02


Common Mode Chokes / Filters
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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 : 10726
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USD 0.0728

Multiples of: 1

SRN4018-6R8M


Bourns Fixed Inductors 6.8uH 20% SMD 4018
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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 0.175

Multiples of: 3000

Hot LQG15HS39NJ02D


RF Inductors - SMD 39 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 : 291
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USD 0.0051

Multiples of: 100

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