1445820-1 is a miniature circular plastic connector (CPC) plug housing designed for commercial signal and power applications. This connector features a shell size 11 configuration with 5 contact positions and supports an insulation diameter range of 0.035-0.059 inches (0.89-1.5 mm). The connector is RoHS compliant and designed for use with socket contacts for plugs. Compatible accessories include strain reliefs, heat shrink boots, flange seals, jam nuts, and dust caps. This plug housing is ideal for applications requiring reliable, compact circular interconnect solutions in signal and power transmission systems.