The BSMD1206-035-30V with PTC Resettable Fuses 1206 RoHS is a miniaturized resettable surface-mount fuse. It is designed for use on printed circuit boards and meets the RoHS directive for environmental compliance. The package size is 1206 (3.2 mm x 1.6 mm) to fit into tight spots. The fuse utilizes PTC Positive Temperature Coefficient (PTC) technology which allows it to tolerate greater overloads than standard glass fuses, and provides a higher level of protection with its high cycling capability, fast response time, and built-in protection against short circuit conditions. It is rated at 0.35A, 30V and can be used in a wide range of general lights and applicances for over-current protection.