The XF-12571504P4 Dupont Wires/Terminal Wires ROHS manufactured by XFCN are a set of insulation resistance terminals built to a tight dimensional and electrical specification designed for easy installation and assembly. The terminal wires feature double crimped contacts for maximum reliability and performance, and they are also designed for use with a variety of electronic applications, including: automotive, communication, consumer electronics, industrial equipment, medical devices, heating/cooling systems, and many more. The terminal wires are 100% Lead-free and RoHS compliant, and they are constructed of high-quality plated brass to provide superior signal continuity and durability.