The TE Connectivity / AMP Brand part 206037-1 is a standard numbering plug designed to work seamlessly with the Feed-Through Receptacle part number 206552-1. The plug is constructed with a 94V-0 rated black thermoplastic housing, ensuring durability and reliability. The contacts within the plug are made from copper alloy and are gold over nickel plated, providing excellent conductivity and resistance against corrosion. Additionally, this plug and the entire Series 1 of Circular Plastic Connectors are RoHS compliant, meeting industry standards for environmental safety. Choose this high-quality plug from TE Connectivity / AMP Brand for your connectivity needs.