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XRC™ Sealed Plugs and Receptacles


Extra rugged, circular sealed, plastic connectors from Molex are IP67-rated and meet the demanding requirements of the non-automotive transportation industry


Molex's XRC™ economical and rugged 14- and 31-circuit (18 and 24 shell size), circular connectors are ideal for heavy-duty applications such as trucks, buses and agricultural markets. The connectors can be used for in-line or panel-mount applications. Low-insertion-force stamped terminals provide a drop-in replacement with the competition’s offering.

Designed to meet IP67 standards, XRC plugs and receptacles protect against the ingress of dust, water and other contaminants to maintain the integrity of the mated pair. Plugs feature a quick-disconnect bayonet latch to provide quick and easy connections with reduced installation and service time while ensuring accurate mating depth. Datasheet
XRC™ Sealed Plugs and Receptacles

Features Benefits
  • Low-insertion-force stamped terminals
  • Wire seals are imprinted instead of embossed or engraved (24 shell size, 31-circuit connectors only)
  • Backshells have unique notches on the collar and easily snap onto the XRC housing (for 24/31 connectors only)
  • Environmentally sealed to IP67 standard
  • Standard and reverse terminal genders
  • Bayonet-style latch
  • Seal retainer collar
  • Tactile and audible mating feedback
  • Visual markings on outer shell
  • Simple crimp-and-poke technology
  • RoHS Compliant
  • Economical and reduce connector housing mating force
  • Easier to see and identify each circuit for faster installation and field servicing
  • Notches provide easy line up for maximum grip and ensure the backshell remains in place while turning the connector; aid in mating and unmating of the connectors
  • Protects against the ingress of dust, water and other contaminants
  • Allows for custom polarization
  • Provides quick and easy connections for reduced installation and service time
  • Compatible with back-shell and overmolding applications
  • Facilitates reliable mating
  • Allow for visual alignment to facilitate easier mating
  • Does not require terminal alignment when installing crimped wires

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Digi-Key P/N Molex P/N Type Description
WM1060-ND 84508-0001 Receptacle for female contacts CONN RCPT W/SOCKETS SEALED 14POS
WM1061-ND 84502-0008 Receptacle for male contacts CONN RCPT W/PINS SEALED 14POS
WM1062-ND 84501-0001 Plug for male contacts CONN PLUG W/PIN SEALED 14POS
WM1063-ND 84507-0012 Plug for female contacts CONN PLUG W/SOCKETS SEALED 14POS
WM4673-ND 0845060001 Receptacle for female contacts CONN RCPT 31POS W/SOCKET SEALED
WM4674-ND 0845110004 Receptacle for male contacts CONN RCPT 31POS W/PIN SEALED
WM4675-ND 0845050001 Plug for male contacts CONN PLUG 31POS W/PIN SEALED
WM4676-ND 0845100004 Plug for female contacts CONN PLUG 31POS W/SOCKET SEALED
WM4677-ND 0845060012 Hex nut CONN HEX NUT SHELL 24 PANEL MNT
WM4678-ND 0845060062 Flange gasket CONN GASKET PANEL SHELL 24
WM1067-ND 84502-0004 Hex nut PANEL MOUNT HEX NUT FOR XRC CONN
WM4679-ND 0845020027 Flange gasket CONN GASKET PANEL SHELL 18
WM4680-ND 0845370003 Backshell CONN RCPT STR BACKSHELL SHELL 24