Crystal Products

Because they provide high reliability and long term stability, ECS SMD (surface mount) and Through Hole Crystals are ideal for microprocessor applications.

All products feature low series resistance, precision frequency selection and stable frequency tolerance within their specified temperature range.


Click on the Crystal Product Categories below to learn more.

For more information on Quartz Crystals vs. Ceramic Resonators click here.

How to Use the Crystal Part Numbering Guide

About ECS

Founded in 1980, ECS Inc. International has grown to become one of the most recognized and experienced manufacturers of frequency control management products in the world.
Learn More

Reach Out to ECS

15351 West 109th Street, Lenexa, KS 66219

International Headquarters

© ECS Inc. International. All Rights Reserved.