The BSMD1812-150-33V with PTC Resettable Fuses 1812 RoHS manufactured by BHFUSE is an automotive-grade resettable fuse designed to protect circuit components and wiring harnesses in a variety of automotive and other applications. It has a current rating of up to 150A and a hold current of 33V. The RoHS compliance ensures that it is free from hazardous substances which could potentially harm people, equipment, and the environment. The fuse features a PTC element which is designed to open automatically in the event of an overload or short-circuit, thus protecting the circuit's electrical components from damage. The fuse is designed to be easy to install and reset, and can be used in multiple applications such as automotive lighting systems, ECUs, user interfaces, and audio systems.