TL;DR
An ESD mat is a static-dissipative work surface used in electronics repair that bleeds electrostatic charge to ground through a snap-connected wrist strap and grounding cord, protecting components that can be killed by discharges far below what a person can feel. Bench technicians lay phones, laptops, and bare boards on it whenever the case is open, since CMOS chips can be damaged by a few hundred volts while a felt shock takes about 3,000.
What it means
An ESD mat is a static-dissipative work surface used in electronics repair that bleeds electrostatic charge to ground through a snap-connected wrist strap and grounding cord, protecting components that can be killed by discharges far below what a person can feel. Bench technicians lay phones, laptops, and bare boards on it whenever the case is open, since CMOS chips can be damaged by a few hundred volts while a felt shock takes about 3,000. Mats and straps are checked with a tester because a broken ground path protects nothing.
Where it sits in the glossary
ESD mat is part of the Trade jargon group inside the ProFix Directory glossary. Browse every term in this category from the glossary index.
Why Ohio homeowners should know it
This is a term Ohio homeowners encounter when reading contractor quotes, hiring paperwork, or inspection reports. Understanding it well enough to ask one good follow-up question is usually all the protection a homeowner needs.
ProFix Directory keeps definitions short on the index page and saves the longer context — Ohio-specific rules, where the term comes from, and which ProFix tools touch it — for these per-term pages so the term is easy to cite and easy to share.
ProFix tools that touch this term
See also
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