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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SM5845-221MT


Power Inductors 220uH ±20% 350mA SMD,5.8x5.2x4.5mm 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.

SXN Availability : 17246
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USD 0.0271

Multiples of: 10

MLF1005VR10KT000


RF Inductors - SMD 1mm x 0.5mm x 0.5mm, -55 to +125 degC, 180mA, 0.1?H, 510mohm
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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 : 11719
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USD 0.0954

Multiples of: 1

LQP03HQR39H02D


RF Inductors - SMD .39 UH 3%
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Murata Availability : 11714
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USD 0.0855

Multiples of: 1

TYA40206R8M-10


Fixed Inductors 6.8uH 3A 20% Wire Wound
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Laird Performance Materials Availability : 11691
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USD 0.179

Multiples of: 1

LQP03TN15NJZ2D


RF Inductors - SMD
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Murata Availability : 11688
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USD 0.0189

Multiples of: 1

LQW18AS22NG00D


RF Inductors - SMD
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Murata Availability : 11682
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USD 0.0649

Multiples of: 1

LBC3225T6R8MR


Fixed Inductors INDCTR HI CUR WND 1210 6.8uH 20%
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Taiyo Yuden Availability : 11672
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USD 0.0566

Multiples of: 1

FHD4012S-8R2MT


Power Inductors 8.2uH ±20% 1.46A SMD,4.0x4.0x1.2mm 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 : 11672
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USD 0.0648

Multiples of: 10

LQG15HN1N8S02D


RF Inductors - SMD 1.8 NH +-.3NH
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Murata Availability : 11672
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USD 0.0176

Multiples of: 1

PE-0603CD4N3JTT


RF Inductors - SMD SMD IND
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Pulse Availability : 11666
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USD 0.1443

Multiples of: 1

TFM322512ALMA4R7MTAA


Fixed Inductors 4.7uH 20% 151mOhm AEC-Q200
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TDK Availability : 11664
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USD 0.4031

Multiples of: 1

LQG15WZ27NG02D


RF Inductors - SMD Fixed IND 27nH 230mA INFOTMT
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Murata Availability : 11657
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USD 0.0831

Multiples of: 1

LQP03TN24NJ02D


Inductor RF Chip Thin Film 24nH 5% 500MHz 12Q-Factor 140mA 2.3Ohm DCR 0201 T/R
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Murata Availability : 11656
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USD 0.0132

Multiples of: 1

MLK0603L2N4ST000


Fixed Inductors SUGGESTED ALTERNATE MLG0603S2N4ST000
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TDK Availability : 11655
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USD 0.0725

Multiples of: 1

LQW18AN6N8D00D


RF Inductors - SMD 6.8 NH +-.5NH
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Murata Availability : 11654
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USD 0.0497

Multiples of: 1

SRN2512-2R2M


Fixed Inductors 2.2uH 20% SMD 2512
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Bourns Availability : 11642
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USD 0.1192

Multiples of: 2000

LQLBR2012T1R0M


INDUCTOR, LOW RDC WOUND, 0805,
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Taiyo Yuden Availability : 11640
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USD 0.0413

Multiples of: 3000

MLG1005S18NJT000


Inductor High Frequency Chip Unshielded Multi-Layer 18nH 5% 100MHz 8Q-Factor Ceramic 350mA 600mOhm DCR 0402 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.

TDK Availability : 11640
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USD 0.0054

Multiples of: 100

CI160808-39NJ


RF Inductors - SMD 39nH 5% MultiLayer High Frequency
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Bourns Availability : 11640
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USD 0.0241

Multiples of: 4000

LQW15AN82NG00D


Fixed Inductors 82nH 2%
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Murata Availability : 10495
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USD 0.0177

Multiples of: 20

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