The TE CONNECTIVITY / AMP BRAND part 641964-3 is a precision-engineered, high-quality pin header assembly designed for reliable and efficient electrical connections. With its 2-position Universal MATE-N-LOK (UMNL) configuration, this pin header ensures secure mating with compatible connectors, making it ideal for a variety of applications in electronics and electrical engineering. The assembly features a polarizing design that prevents misalignment during installation, thereby enhancing connection stability and reducing the risk of damage. It is lead-free, aligning with modern compliance standards for environmental safety. This component is perfect for use in a wide range of devices where dependable connectivity is critical.