The 8000-2MM-3U is a 160 x 100mm Prototyping Board with 2mm spacing. This 3U miscellaneous prototyping board features plated through holes on 2mm x 2mm grid and 0.032-inch interior plated hole, which will accept 2mm x 2mm square post headers. This 8000 series prototyping board provides a versatile solution for electronic hardware development projects.