The LP-TSML200 with PTC Resettable Fuses SMD, 1.8x1.0mm RoHS is a surface-mount antifuse device manufactured by Wayon. It is designed for overcurrent protection in a variety of applications, including DC power lines, communications lines, and computer systems. It offers fast, low loss response to current surges, as well as low power consumption. The device also has RoHS compliance and offers a small size for effective placement in even the most densely populated electronic assemblies. It is rated for up to 200V and up to 6A, and it has an illuminated LED ring that indicates when the fuse has been tripped.