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- 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.
KEMET's high-voltage, ceramic capacitors offer industry-leading CV values (capacitance and voltage) and are available in a variety of case sizes, form factors, and temperature ratings. Learn More
KEMET’s C4AE capacitors support a DC network by supplying periodically high currents with rated voltages starting at 300 VDC up to 1300 VDC up to 105°C. Learn More
KEMET KO-CAPs are ideal for DC-to-DC converter applications which require high capacitance, low ESR, low profile and small footprint for hardware that seeks long life and stable performance. Learn More
High Voltage C0G Surface-Mount MLCCs
KEMET’s high voltage C0G dielectric surface-mount MLCCs feature a maximum operating temperature of 125°C, and voltage from 500 VDC to 3000 VDC.
MLCCs for Electro Static Discharge (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 for a wide array of mounting requirements.
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.
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.
HV-HT Series, High-Temperature, 200°C MLCCs
KEMET offers its HV-HT series, high-voltage, high-temperature, C0G dielectric, SMD MLCCs for applications that include critical timing, tuning, and DC blocking.
High Performance Polymer COTS (KO CAP®) Capacitor Technology
KEMET introduces their portfolio of polymer capacitors that are specifically designed for defense applications.
Application Guide Simple guide to KEMET solutions for common applications. Learn More
KSIM Capacitors simulation tool. Learn More
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
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
Engineering Center A single location for engineers to learn more about KEMET capacitors and capabilities. Learn More
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
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 Capacitors
This presentation will define “RF”, and discuss the construction, application, and part number breakdown for these high frequency devices.
Signal Relays
Discuss and review the functions and applications of signal relays, a product line that will be offered by KEMET.
Pulse Discharge Capacitors
Kemet’s 200°C Pulse discharge capacitors offers high voltage and high current pulses for harsh environment applications.
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.
Ripple Voltage Differences by Capacitor Type | Ask An FAE #6
Different capacitor types reduce ripple voltage on DC-to- DC converters. Axel demonstrates how 4 different capacitor types affect the ripple voltage on a boost or buck regulator. Each bank of capacitors is the same capacitance.
Reduce EMI with Flex Suppressor | Ask An FAE #5
Flex Suppressor solves EMI issues quickly. If your design does not pass EMI tests, try sticking pieces of Flex Suppressor inside. It can be applied directly to an IC, on the inside of an enclosure, or anywhere you think EMI might be leaking out.
