The TE Connectivity MCON 4-1456426-1 is a 4-position, single-row receptacle housing designed for free-hanging (in-line) wire-to-wire or wire-to-device connections. It uses a 4.00 mm pitch, which provides enough spacing for moderate current and voltage in a compact package. The housing is molded from polyamide (PA66, Nylon 6/6) and includes a Connector Position Assurance (CPA) feature — a secondary lock that prevents accidental unmating in high-vibration environments like automotive engine compartments or industrial machinery.
What You Need to Order Alongside It
This is a housing only — contacts are not included. You will need to source the matching female crimp terminals separately for your wire gauge. The housing accepts standard MCON 1.5 / 2.8 series terminals (typically 0.50 to 2.00 mm² wire). For a complete mated pair, confirm the terminal part number and the mating header part number against your wire size and circuit count.