SLPESD0603-07 with 0603 ESD Protection Devices ROHS is an electrostatic discharge (ESD) protection device manufactured by SLKORMICRO. It is a small, flat component with an area of just 0.06 × 0.03 inches. It has high ESD protection for any electronics system, and is especially useful for consumer electronic devices. The SLPESD0603-07 is RoHS compliant, meaning it is free from any hazardous substances, so it is safe for personnel and the environment. The component is typically used for providing protection in mobile phones, laptops, PDAs, computers, or any other device that may be vulnerable to static electricity or a surge.