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ECS is your design process partner...

Build & Find the Perfect Part

ECS Parametric Search

Build & Find standard ECS Parts. Search by multiple search queries to find the part thats best fits for your needs.

Search by:  Temperature Range, Stability, Real Estate, Frequency, Tolerance, Mounting Type and much more...

We are your Electronic Component Solution

ECS Worldwide

Global Presence

ECS delivers it's products through a global supply chain network, with locations in key design centers and major markets.


Technical Guides

Application Notes, Part Numbering Guides & Part Number Builders.  Check out all of our helpful Technical Guides. LEARN MORE

Design & Innovation

Featured Product

The ECS-2520MV low-power, fixed frequency low jitter, Mulit Volt SMD Crystal Oscillators. LEARN MORE

Fully Commited

Environmental Compliance

ECS, Inc. International is committed to the RoHS Directive.  Our electronic components conform to RoHS definitions.

Our Track Record

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Engineering & Innovation

ECS, Inc. International prides itself on cutting edge design and engineering.  We are innovators in the electronic component industry.  Our products are used in a wide variety of applications, across many different types of industry.

Satisfied Customers

On-time Deliveries

Countries Served

What they have to say

ECS client reviews

"ECS that is by far the best crystal manufacturer out there. Family owned and operated but big enough that they support one of our largest customers here in the territory.”

"Things I am thankful for: ECS crystals. They arrive on time, to spec and are dependable."

From Our Blog

Latest Company News


Arthur Wang Joins ECS International Team

Mr. Wang brings years of Marketing and Sales experience in the Frequency Control solution space to ECS Inc. International...READ MORE


Appointment of DM Associates, LLC

DM Associate brings over 50 years of sales experience to ECS Inc. with strong world class manufacturers...READ MORE


Appointment of Tristar Group

TriStar Group offers tremendous customer knowledge, support and resources needed to prosper in one of the most significant territories in North America and Mexico...READ MORE

ECS Has WorldWide Distribution

Find the Parts You Need

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Silver wing

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.
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Reach Out to ECS

15351 West 109th Street, Lenexa, KS 66219

International Headquarters

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