ESD Bracelet
An ESD Bracelet, also known as an anti-static wrist strap, is a safety device worn on the wrist to prevent electrostatic discharge (ESD) from damaging sensitive electronic components.
What is an ESD Bracelet?
An ESD Bracelet is:
A wristband with a conductive strap (often made of fabric with conductive fibers)
Connected via a grounding cord to a ground source (like an ESD mat or a grounded plug)
Designed to dissipate static electricity from the human body safely to the ground
It is widely used in:
Electronics manufacturing
Semiconductor assembly
Repairing or handling computer components
Cleanrooms and ESD-safe environments
How to Use an ESD Bracelet?
Wear the bracelet snugly on your wrist, making sure the metal part touches your skin directly.
Connect the grounding cord to the bracelet’s snap and the other end to a grounded point:
ESD mat
Grounding plug
Grounded metal surface
Check the connection:
Some workplaces use ESD testers to ensure good continuity.
Keep it on whenever handling ESD-sensitive components (like ICs, CPUs, RAM, etc.)
Tip: If the strap is loose or not grounded properly, it will not protect against static discharge.