Littelfuse 456DE Series High Current NANO2® Fuses are small square surface mount fuses that support higher current requirements of various applications. These fuses are compatible with high volume assembly requirements and feature a high interrupting rating of 600A @80VDC. The 456DE high current NANO2® fuses are available in ratings of 40A to 60A and offer a single fuse solution for the high current application. These fuses avoid nuisance opening due to the high inrush and surge current inherent in the system and enhance system efficiency. The 456DE high current NANO2® fuses operate at the -55°C to 125°C temperature range and feature 250VAC voltage ratings. Typical applications include voltage regulator module for PC server, cooling fan system for PC server, storage system power, base-station power supply, and power tools.
