Littelfuse Inc. 0456040.DR

The 0456040.DR from Littelfuse Inc. is a high-current surface-mount fuse designed to provide reliable overcurrent protection for modern electronic circuits. With a current rating of 40 A and a maximum voltage rating of 60 V, this fuse helps safeguard sensitive components from damage caused by excessive current conditions. It features a compact board-mount design with a 2-SMD square end block structure, making it suitable for automated assembly processes and space-efficient PCB layouts. The device is engineered to operate effectively with lead-free solder alloys and withstand the higher temperature profiles typically used in modern lead-free manufacturing environments.

This fuse is part of a robust protection solution for power distribution circuits in industrial equipment, power supplies, automotive electronics, and other high-current applications. It is RoHS compliant and halogen-free, meeting modern environmental and safety standards. The 0456040.DR also complies with several international safety certifications, including UL/CSA/NMX 248-1, UL/CSA/NMX 248-14, and IEC/EN 60127 standards, ensuring dependable performance and regulatory acceptance across global markets. Its durable construction and surface-mount format make it well suited for applications where reliable circuit protection and efficient board integration are essential.

As a professional Littelfuse Inc supplier and distributor, Nantian Electronics maintains a large inventory of 0456040.DR components to support a wide range of customer needs. We provide detailed product parameters, datasheets (PDF), and pin diagram documentation to help engineers and designers easily integrate the device into their systems. Customers interested in purchasing this component are welcome to contact Nantian Electronics for product inquiries, availability details, and competitive pricing.