The 1-480351-2 is a pin housing (cap) component for the Commercial MATE-N-LOK connector family, specifically designed for single-circuit wire-to-board connections. This connector features a positive lock mechanism with a mated height of 19.4 mm and a 5.0 mm power key contact centerline spacing. The housing is constructed from flame-retardant nylon material rated UL94V-2 and incorporates protective walls around locking levers to prevent wire tangling. The connector is designed to accommodate wire sizes from 30-22 AWG (0.5-0.3 mm²) with insulation diameter ranges of 0.040-0.075 inches (1.02-1.91 mm), and supports various contact finishes including brass pre-tin, phosphor bronze pre-tin, and gold-plated options. This component is widely used in power circuits for home appliances, particularly gas appliances, where reliable wire-to-board connections and compact design are essential.