12:The ASMD1206-025 with PTC Resettable Fuses 1206 RoHS manufactured by JDT12 is a 1206-sized, RoHS-compliant, resettable fuse that provides complete electrical overcurrent protection. This fuse has a substantially reduced temperature rise, providing reliable current limiting performance, and has a heat resistance of 150°C. It is designed for an operating voltage of up to 25V, and is able to handle a maximum Current of 170mA. The fuse helps to prevent fire and other electronic. component damage during power surges, and will automatically reset itself once the overcurrent condition is no longer present.