1-1375820-1 is an MTA-100 wire-to-board IDC posted connector housing designed for 11-position applications. The housing is constructed from UL 94V-0 rated nylon in white color and features a 0.100 inch (2.54 mm) centerline spacing with dimension A of 1.120 inches (28.45 mm). This connector system operates at a voltage rating of 250 VAC with a maximum current rating of 4 amperes, and maintains low-level contact resistance of 6 mO initial and 10 mO final. The connector operates reliably across a temperature range of -55°C to +105°C and achieves insulation resistance of 1000 MO minimum initial and 100 MO minimum final. This product is commonly used in wire-to-board interconnect applications requiring reliable, cost-effective connections in industrial and commercial electronics.