The MOLEX 19-09-2151 is a robust pin and socket plug housing within the 1991 series. Designed for wire-to-wire applications, it boasts a 2.36mm diameter and incorporates a positive latch mechanism for reliable connection. With 15 circuits arranged in 3 rows, this housing is polarized to ensure correct mating. It's constructed from Nylon resin, offering good durability and a temperature operating range of -40°C to +105°C. The housing is RoHS compliant and suitable for applications where halogen content needs to be minimized.