The BYD FS08H150-4D is a surface mount fuse with SMD (Surface Mount Device) Technology, offering RoHS (Restriction of Hazardous Substances) compliance. It is a one time fuse, which is designed to protect consumer electronic products from overcurrent and overvoltage. The fuse has a rated current of 150 amps and has a voltage rating in the range of 32V DC to 63V DC. The FS08H150-4D has a kerf of 0.4mm and is certified to comply with UL, CSA, IEC, and CE standards. The fuse has a single-piece composition and a long life expectancy, making it an ideal choice for applications where space is limited.