The A16-1200 with PTC Resettable Fuses Through Hole RoHS manufactured by JDT is an electronic part that can be used to protect circuits from any overload-related damage. This device features an over-current protection, which is designed to automatically reset after the current is reduced to a safe level. The device is designed to be mounted on a printed circuit board (PCB), and is RoHS compliant. The footprint size of the device is 5x2mm, and it can handle up to 1200V AC. It is rated for 12A maximum current, and is rated for a temperature range of -40C to +85C. This product is UL, cUL, and TUV certified.