About prosemi

PROSEMI, as a global circuit protection component company, provides customers with professional and various types of combined circuit protection. The main products are EV fuse, patch block fuse, thick/ thin film patch fuse, round tube ceramic fuse, TVS tube, ESD static suppressor, discharge tube, etc. Prosemi have been committed to continuous technological innovation and product performance improvement to provide proven solutions, customized comprehensive solutions according to the specific situation of each customer, leading the industry standards and exceeding customer expectations. Prosemi continue to expand to other related markets, such as new energy, automotive electronics, industrial power distribution, home appliances, generator control, ship application protection, etc.