The TE Connectivity / AMP Brand part 2-640504-2 is a 20P MR HDR ASSY VO LF connector. This connector is designed with high-quality materials to ensure a reliable and secure connection for your electronic applications. It features a header assembly with 20 positions, making it suitable for a variety of circuit board designs. The connector is also equipped with a voice optimized (VO) LF technology, enhancing the clarity and quality of voice signals. Whether you are working on a telecommunications, networking, or other electronic project, this TE Connectivity / AMP Brand connector offers exceptional performance and compatibility.