What This Plug Housing Is and What It Needs
The TE Connectivity 1445048-3 is a 3-circuit plug housing from the Micro MATE-N-LOK series, designed for wire-to-board or wire-to-wire interconnects where a positive-lock mate and panel retention are required. The 3.00 mm pitch keeps the footprint compact while leaving enough creepage for the voltage rating typical of this series. The locking ramp fastening type provides an audible click on mate and resists unseating under vibration — a common requirement in automotive harnesses and industrial control cabinets. The single-row, 3-position layout accepts male pin contacts that are crimped onto the wire and then inserted into the housing cavities. The contacts are not included with this housing — they must be ordered separately using the matching Micro MATE-N-LOK crimp terminal part number. The housing itself is molded from black PA66 (Nylon 6/6) with a UL94 V-0 flame rating typical of this series, and it mounts to the panel via snap-in features, eliminating the need for mounting hardware.