The BF240 fuse with thermal 10A and 240°C manufactured by AUPO is a resettable surface mount fuse with a polymeric core and nickel-plated brass endcaps. It has a very fast response time of less than 5ms and a wide operating temperature range of -40°C to +85°C. It is suitable for circuit protection in a range of applications, such as LED drivers, electric vehicles, home appliances, power supplies, and power adapters. It features a slim profile, mounting pads on each end, superior contact reliability, and a built-in current sensing mechanism for protection. The device offers protection against over-current and short-circuit conditions with low resistance and low heat generation. Additionally, the fuse is flame retardant and meets the UL 248-14 standard.