1-1375820-3 is a 13-position connector housing from the MTA-100 series, designed for wire-to-board interconnect applications. The housing features a 0.100 inch (2.54 mm) centerline pitch and is manufactured from UL94V-0 rated nylon in white color. It has a dimension A of 1.320 inches (33.53 mm) and is compatible with 22-26 AWG wire range contacts with maximum insulation diameter of 0.065 inches (1.65 mm). The connector system is rated for 250 VAC voltage and 4 amp maximum current, with an operating temperature range of -55°C to +105°C. This housing is commonly used in printed circuit board applications requiring reliable mass termination connections.