357012 is a part manufactured by Littelfuse, Inc. It is a miniature surface-mount fuse designed for use in applications requiring small size, low power dissipation, and fast action. It has a fuse body size of 2.4 mm x 0.5 mm, and uses Nickel plated brass construction for durability and corrosion resistance. It features a fast-acting, time-delay trip level of 0.5A, with a 1000V rated AC, or 500V rated DC voltage. It is suitable for high frequency, low noise applications. This part is RoHS compliant.