The Amphenol L17DTZF25-LJS-RG+L717HDB44P with HD-D SUB CONNECTOR, PLUG, 44POS, SOLDER is a connector designed to provide electronic connections between two circuits. It is composed of a plug portion and a receptacle portion, with 44 solderable contacts. The contacts are arranged in two rows with 22 contacts each, and provide electrical, optical, and mechanical connections between them. The plug portion of the connector is comprised of a metal shell and an internal insulating material, which together enclose the contacts. The receptacle portion, or housing, is also composed of a metal shell and an internal insulating material. The connector is rated for 6A/contact, 300V AC/DC, and is suitable for applications where the temperature of the environment can reach 85 degrees Celsius.