The TE Connectivity / AMP Brand part 638551-1 is a high-quality female contact designed for reliable and efficient electrical connections. With a contact pitch of 0.64mm, it is ideal for applications requiring a compact yet robust terminal. The contact is made from durable materials and features a protective tin-plated surface for enhanced corrosion resistance. It is rated for use with wire gauges ranging from 18 to 20, offering versatility and compatibility with various wire sizes. Whether used in automotive, industrial, or telecommunications applications, this contact ensures secure and low-resistance connections.