TE Connectivity Micro MATE-N-LOK 3mm Panel Mount Plug Housings A range of TE Connectivity Micro MATE-N-LOK 3mm centre line single and double row panel mount plug housings for wire-to-wire applications. These Micro MATE-N-LOK 3mm plug housings are made from black UL 94V-0 nylon with polarization to assist mating alignment and locking tabs and locking latch to ensure secure mating and panel mount retention. For suitable pin contacts see stock number 720-2165 typically. For mating connectors see Micro MATE-N-LOK 3mm receptacle housings, stock number 495-9063 typically.