Socket Housings Single and double row crimp socket shells which mate with 2mm pitch headers. M22-301 Series SIL housings mate with M22-201/203 Series headers typical stock nos. <a href="/web/p/products/6813287">681-3287</a> respectively <BR/>Shells accept crimp terminals stock nos. <a href="/web/p/products/5473245">547-3245</a> (tin plate) or <a href="/web/p/products/5473289">547-3289</a> (gold plate)