The Amphenol Sine Systems AT04-48P-B016 is a panel mount receptacle designed to accommodate 48 positions. It features SIZE 16 pin contacts and is available in four different keying options (A, B, C, and D). This receptacle is sealed with a flange, providing protection from moisture, dust, and other contaminants. With its robust construction and reliable performance, the AT04-48P-B016 is an ideal solution for applications where a secure and watertight connection is essential.