88-569712-99P is a circular connector from Amphenol. It has 12 contacts, features SurgeTuff EX rated inserts, and is sealed to IP68, IP69K, and IP6K9K for protection against dust and water ingress. This connector is 2.54 mm in diameter, is made of aluminum, and has a precision-molded thermoplastic housing. It is RoHS compliant, has a bright zinc nickel finish, and is suitable for a range of applications.