Quick Circuit Tips #1 – ESD Protection – KiCad

Explore effective ESD protection techniques for circuit boards, balancing cost and performance, to prevent catastrophic damage from static electricity.
By
Kyle Hunter
June 25, 2025
 (Updated
August 2, 2025
)

For a comprehensive guide on this topic, check out our full article on designing ESD protection circuits, which covers TVS diodes, capacitive filtering, and component placement strategies.

ESD (Electro-Static Discharge) is the uncontrolled discharge of static electricity onto a device. When a person builds up static, then touches a component an electrical discharge occurs. When designing a circuit, it is crucial to consider ESD early on to prevent catastrophic circuit damage. In this video, I delve into some common methods to protect circuit boards. It is important to understand that there are many different ways to achieve this. It usually is a balancing act between cost and performance.

Need help designing ESD-protected circuits? MicroType Engineering provides custom electronics design services with robust protection built in. Contact us to get started.

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MicroType Engineering strives to help businesses turn an idea into a physical product. Whether you are already established and seeking to branch out into a new product or working on an exciting new startup project, MTE can guide you along the way.

MTE provides rapid prototyping, enabling you to quickly have a physical product in your hands to showcase and test. MTE offers a personalized approach, helping navigate the often confusing, and expensive path to manufacturing and selling a product. Contact us to learn more.