Metal-Composite Power Inductors

KEMET’s new power inductors offer advantages over traditional ferrite inductors

Image of Kemet's Metal-Composite Power Inductors KEMET's new power inductors offer advantages over traditional ferrite inductors. The magnetic metal-composite core offers high-permeability and high-saturation flux density for a stronger magnetic field. Another advantage is lower loss, resulting in a more efficient device.

Application Brief: Metal Composite Inductors

Features
  • Improved power supply efficiency with composite metal core
  • Metal cores reduce core losses at light loads, improving power supply efficiency
  • Used as part of a filter or for energy storage
  • High permeability for higher inductance with lower DC resistance
  • Low losses at higher switching frequencies
  • Molded metal structure reduces acoustic noise
  • Higher current power and saturation in smaller packages
  • Available in tape and reel
Applications
  • Filtering for decoupling networks
  • CPU, GPU, and memory voltage regulator modules (VRMs)
  • Laptops, tablets, and servers
  • HDTVs, game consoles, and Blu-Ray players
Flat Wire:

High Current - Low Inductance

    Image of KEMET's Metal-Composite Power Inductors Flat Wire Chart
Round Wire:

Low Current - High Inductance

    Image of KEMET's Metal-Composite Power Inductors Round Wire Chart

Metal-Composite Power Inductors

ImageManufacturer Part NumberDescriptionToleranceCurrent - Saturation (Isat)ShieldingAvailable Quantity
FIXED IND 4.7UH 5.5A 41 MOHM SMDMPLCG0630L4R7FIXED IND 4.7UH 5.5A 41 MOHM SMD±20%5.4AShielded1748 - ImmediateView Details
FIXED IND 450NH 25A 1.1 MOHM SMDMPCG1040LR45FIXED IND 450NH 25A 1.1 MOHM SMD±20%27AShielded2243 - ImmediateView Details
FIXED IND 1UH 7.4A 14.6 MOHM SMDMPLCG0530L1R0FIXED IND 1UH 7.4A 14.6 MOHM SMD±20%5.6AShielded2133 - ImmediateView Details
FIXED IND 470NH 15.8A 5 MOHM SMDMPLCG0630LR47FIXED IND 470NH 15.8A 5 MOHM SMD±20%15.6AShielded327 - ImmediateView Details
FIXED IND 150NH 29A 0.93MOHM SMDMPCH0740LR15FIXED IND 150NH 29A 0.93MOHM SMD±20%31AShielded0View Details
FIXED IND 600NH 17A 2.3 MOHM SMDMPC0750LR60CFIXED IND 600NH 17A 2.3 MOHM SMD±20%19AShielded1861 - ImmediateView Details
FIXED IND 420NH 22A 1.55MOHM SMDMPCG0740LR42FIXED IND 420NH 22A 1.55MOHM SMD±20%20AShielded1669 - ImmediateView Details
FIXED IND 360NH 32A 0.75MOHM SMDMPC1055LR36CFIXED IND 360NH 32A 0.75MOHM SMD±20%35AShielded0View Details
FIXED IND 1.3UH 18.5A 2.3MOHM SMMPCH1055L1R3FIXED IND 1.3UH 18.5A 2.3MOHM SM±20%17AShielded59 - ImmediateView Details
FIXED IND 3.3UH 6.5A 30 MOHM SMDMPLCG0630L3R3FIXED IND 3.3UH 6.5A 30 MOHM SMD±20%6.3AShielded3099 - ImmediateView Details
FIXED IND 1UH 18.5A 2.3 MOHM SMDMPC1055L1R0CFIXED IND 1UH 18.5A 2.3 MOHM SMD±20%21AShielded0View Details
FIXED IND 450NH 32A 0.76MOHM SMDMPCH1060LR45FIXED IND 450NH 32A 0.76MOHM SMD±20%32AShielded0View Details
FIXED IND 500NH 35A 0.8 MOHM SMDMPC1250LR50CFIXED IND 500NH 35A 0.8 MOHM SMD±20%40AShielded0View Details
FIXED IND 360NH 25.5A 1.05 MOHMMPC1040LR36CFIXED IND 360NH 25.5A 1.05 MOHM±20%30AShielded0View Details
FIXED IND 450NH 25A 1.1 MOHM SMDMPC1040LR45CFIXED IND 450NH 25A 1.1 MOHM SMD±20%27AShielded1323 - ImmediateView Details
FIXED IND 1.5UH 21A 2.2 MOHM SMDMPCH1250L1R5FIXED IND 1.5UH 21A 2.2 MOHM SMD±20%21AShielded3 - ImmediateView Details
FIXED IND 420NH 22A 1.55MOHM SMDMPC0740LR42CFIXED IND 420NH 22A 1.55MOHM SMD±20%20AShielded18 - ImmediateView Details
FIXED IND 680NH 18A 2.2 MOHM SMDMPC0750LR68CFIXED IND 680NH 18A 2.2 MOHM SMD±20%16AShielded0View Details
FIXED IND 560NH 23A 1.3 MOHM SMDMPC1040LR56CFIXED IND 560NH 23A 1.3 MOHM SMD±20%25AShielded1416 - ImmediateView Details
Published: 2013-11-25