In summary, the XG4 series offers a 2.54mm pitch connector that conforms to MIL standard. Available pin counts from 10 to 64. Omron’s unique XG4M-U structure positions the locking mechanism on the socket’s strain relief, and is can save up to 24% of height and mounting area. Original simple lock lever is also available for Engineers requiring a greater space savings. The series is fully UL approved and RoHS compliant.