Expansion Card Slots · M.2

7NGFF-F0-0305 (NGFF 67PIN B KEY H:3.2mm) is an M.2 (NGFF) expansion card slot connector in KINGCONN's m-2 series, with 67 contact counts. It has a pitch of 0.50 mm and a mated height of 3.2 mm, with a black MG350 housing rated UL94V-0. Contact areas are gold plated with gold flash on the solder tail over 50u" minimum nickel underplating. Connectors of this type are used in laptops, mini PCs, and embedded boards for mounting M.2 expansion cards such as SSDs and wireless modules. The part is RoHS compliant, and the engineering drawing is available for download on this page.
Source: engineering drawing for this part number 7NGFF-F0-0305 rev. A