High Density D-Sub Connectors Amphenol LTW High Density D-Sub Connectors offer a rated current of 2A and an operating temperature range of -20°C to +105°C. These connectors feature a waterproof rating of IP67 or IP68 and are available in a range of options, including receptacles, overmolded with cable, and field installable. This Amphenol LTW series provides a broad range of higher reliability connectors that can be used in a variety of industries, including computer, industrial, medical, and military markets.