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KEMET

- KEMET Corporation is a leading global supplier of electronic components. We offer our customers the broadest selection of capacitor technologies in the industry across all dielectrics, along with an expanding range of electro-mechanical devices, electromagnetic compatibility solutions and supercapacitors. Our vision is to be the preferred supplier of electronic component solutions for customers demanding the highest standards of quality, delivery and service.

U2J Dielectric Multilayer Ceramic Capacitors

Image of KEMET's U2J Dielectric Multilayer Ceramic Capacitors

KEMET's surface-mount dielectric platform multilayer ceramic chip capacitors offer up to 120% more capacitance than available C0G dielectrics. Learn More

Aluminum Conductive Polymer Capacitors

Image of KEMET's A750 Series Aluminum Conductive Polymer Capacitors

KEMET’s conductive polymer aluminum solid electrolytic capacitors (single ended/radial and surface mount) are designed for greater stability and longer life. Learn More

AC Line Filters

Image of KEMET's AC Line Filters

Common and differential mode (normal mode), and high-frequency filters for noise-suppression applications in all market segments. Compact, Low Profile, light weight. Learn More

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Featured Products

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Dual Function Varistors

KEMET's dual-function VM and VK series, which integrate a capacitor to suppress interference from devices such as DC electric motors, are ideal for protecting sensitive automotive electronics. Learn More

Image of Kemet's MLCC for ESD Protection

MLCCs for ESD Protection

KEMET's MLCCs feature enhanced internal designs for in-circuit ESD protection and is available in a variety of sizes, lead forms, and lead spacing. Learn More

Newest Products View All (68)

Image of Kemet's KPS-MCC High Temperature 200°C SMPS

KPS-MCC High Temperature 200°C SMPS

KEMET's MCC series SMPS ceramic stacked capacitors combine a robust C0G/NPO BME dielectric system for high temperature and high power SMPS applications.

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Image of Kemet's C4AT/C44H/C44P/C20A Series for PFC and AC Filter

C4AT/C44H/C44P/C20A Series for PFC and AC Filter

KEMET’s AC filter metallized polypropylene film capacitors come in radial or cylindrical aluminum can types and have temperature ratings of +75°C to +85°C.

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Image of Kemet's C4AS/C4BS Series Power Film Capacitors

C4AS/C4BS Series Power Film Capacitors

KEMET’s snubber power film metallized polypropylene capacitors are radial type capacitors with temperature ratings of up to +85°C.

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Image of Kemet's C9T Series 415 VAC to 440 VAC 3-Phase PFC

C9T Series 415 VAC to 440 VAC 3-Phase PFC

KEMET’S 3-phase power factor correction film metallized polypropylene capacitors with cylindrical aluminum can types have temperature ratings of +55°C.

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Image of Kemet's ALS70/71 and ALS80/81 Series Aluminum Electrolytic Capacitors

ALS70/71 and ALS80/81 Series Aluminum Electrolytic Capacitors

KEMET’s ALS70/71/80/81 series offer high ripple currents, excellent surge voltage capability, and high performance in a wide range of case sizes and CV.

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EMI Suppression Capacitors Thumbnail

EMI Suppression Capacitors

KEMET’s EMI suppression capacitors offer multiple types for optimal performance in applications such as low frequency, harsh environments and automotive.

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Tools and Support

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Application Guide

Simple guide to KEMET solutions for common applications. Learn More

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KSIM

Capacitors simulation tool. Learn More

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Introduction to Capacitor Technologies

KEMET Institute of Technology is a FREE technology workshop based on classroom instruction and live discussion covering details on how capacitors are made, how they work, and their applications. Seminar topics are geared toward engineers with varying degree of technical complexity. Learn More

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FIT

FIT (Failure in Time) is a method of predicting reliability based on stress and environmental factors using calculations found in MIL-HDBK-217 (revision F). Based on the monitored reliability of the non-military, commercial part types, these same multipliers can be used to define a projected application failure rate. Learn More

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Engineering Center

A single location for engineers to learn more about KEMET capacitors and capabilities. Learn More

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KIT Schedule

KEMET Institute of Technology is a FREE technology workshop based on classroom instruction and live discussion covering details on how capacitors are made, how they work, and their applications. Seminar topics are geared toward engineers with varying degree of technical complexity. Learn More

Product Training Modules View All (24)

Image of KEMET's KPS-MCC capacitor series

Class 1 Bulk Capacitance Solution for Harsh Environments

Duration: 5 minutes

Introducing KEMET's KPS-MCC high temperature SMPS capacitor series, including its benefits, construction, and available tools.

Image of KEMET F862 Series Film Capacitors

High Performance X2 Film Capacitors the F862 Series

Duration:

KEMET’s F862 is a suitable film capacitors for applications in series to the mains and/or in parallel to the mains as well as in harsh environmental conditions.

Safety Certified Disc Capacitor

Introduction to Ceramic Safety Certified Disc Capacitors

Duration: 5 minutes

This tutorial will provide a basic overview of safety certified disc capacitors offered by KEMET, as well as testing requirements and general application information.

RF and Microwave Caps

RF and Microwave Capacitors

Duration: 5 minutes

This presentation will define “RF”, and discuss the construction, application, and part number breakdown for these high frequency devices.

Featured Videos View All (21)

KEMET U2J Dielectric MLCCs | Digi-Key Daily

KEMET has developed a surface-mount dielectric platform that offers up to 120% more capacitance than available C0G dielectric.

KEMET Metal Composite Power Inductors | Digi-Key Daily

The new power inductors from KEMET offer advantages over traditional ferrite inductors.

Downloading 3D Capacitor Models (STEP Files) | Ask An FAE #8

3D capacitor models and capacitor STEP files are easy to find at KEMET.com. Dimensional data is available in our datasheets. Our website’s search provides a one-click download of part number specific STEP files.

Quality at KEMET | Ask An FAE #7

KEMET ships approximately 36 billion (that’s with a "b") capacitors each year. Making sure every piece meets our quality standards is important to us.

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