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.

Solutions for Energy Infrastructure

ON Semiconductor and KEMET Energy Structure Solutions

Offering a comprehensive portfolio of energy efficient solutions, ON Semiconductor and KEMET put a focus on renewable and clean energy in this Energy Infrastructure Evolution. Learn More

Snap-In Aluminum Electrolytic Capacitors

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KEMET's ALA snap-in capacitors comply with AEC-Q200 qualifications and cover a range from 240 µF to 820 µF and voltage of 400 V to 500 V. Learn More

Applications Guide

KEMET Application Guide

KEMET is a leader in electronic component manufacturing. This application guide will give you details on the most prevalent applications for their products. Learn More

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Featured Products

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C4AQ Series DC-Link Capacitors

KEMET’s C4AQ DC-Link box configuration capacitors support a DC network by supplying periodically high currents with a life expectancy of 100,000 hours. Learn More

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TRS™ and OHD™ Thermal Sensors

KEMET's TRS series are a highly reliable temperature-sensitive switch for conserving energy and the OHD series is a thermal guard developed for thermal problem countermeasures and safety standard conformity. Learn More

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Newest Products View All (111)

Large Case Size FT-Caps Publish Date: 2009-04-15

Kemet introduces a large case size addition to the FT-CAP (Flexible Termination) product portfolio.

630 V Rated Capacitors Publish Date: 2009-06-02

KEMET is pleased to announce the addition of a 630 V product offering in both C0G and X7R dielectrics and in case sizes ranging from EIA 0805 thru 2225.

High Temperature C0G MLCCs Publish Date: 2010-05-16

Kemet's high temperature C0G MLCCs provide stability at temperatures up to 200 degrees Celsius. Order now at Digi-Key.

Ultra Stable X8R and X8L Dielectric SMD MLCCs Publish Date: 2010-06-23

KEMET's Ultra Stable X8R and X8L dielectric SMD MLCCs feature a 150°C maximum operating temperature.

T520B227M006ATE035/E045/E070 Polymer Tantalum Capacitors Publish Date: 2010-10-27

KEMET's T520B227M006ATE035, E045 and E070 Polymer Tantalum Capacitors deliver 220uF of capacitance in a 6.3V rated B Case. Order now at DigiKey.

KPS Series Capacitors Publish Date: 2011-08-25

KEMET's KPS series of capacitors utilizes proprietary lead frame technology to vertically stack one or two MLCCs into a parallel circuit in a surface mount package.

Tools and Support

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KSIM

Capacitors simulation tool. Learn More

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Flex Suppressor Custom Cutting

Digi-Key now has the capability to custom cut Kemet’s EMI noise suppression material in a variety of shapes and sizes to fit your application needs. 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

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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

Recent PTMs View All (28)

High Temperature MLCCs Publish Date: 2011-02-07

Innovative, reliable, and best serviced capacitance solutions capable of continuous and reliable operation at temperatures that exceed 125°C.

Duration: 10 minutes
Derating Guidelines for Surface Mount Tantalum Capacitors Publish Date: 2011-10-11

Voltage derating offers the greatest improvement in long term reliability of the device and the initial power on performance.

Duration: 15 minutes
Organic Polymer Tantalum Capacitors Publish Date: 2011-10-24

The T521/528 series capacitors offer many advantages over standard MnO2 based capacitors including up to two orders magnitude reduction in ESR.

Duration: 10 minutes
Tantalum Stacks MnO2 Capacitor Publish Date: 2011-11-29

KEMET’s Tantalum Stacks MnO2 series provides design engineers with unique opportunities for custom capacitance and low ESR in a single footprint.

Duration: 5 minutes

Featured Videos View All (35)

What is a Capacitor? Part 1

Introduction to Capacitors and Decoupling (Part I)

What is a Capacitor? Part 2

Filtering (Part II)

T550 Series Polymer Hermetic Seal Capacitor Technology

T550 Series Polymer Hermetic Seal Capacitor Technology

KEMET ArcShield High Voltage Ceramic Capacitors vs the Competition

KEMET ArcShield High Voltage Ceramic Capacitors vs. the Competition

Additional Content

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Application Notes

Product Information

Application Briefs

Resources

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