EXTENDER CARD - PCB EDGE 0.1" CENTER 30; EXTENDER CARD - PCB EDGE 0.1" CENTER 30/43 POS; Accessory Type:Extender Card - PCB Edge; For Use With:0.125" Centre 28 Position; Product Range:3690 Series; Board Thickness:0.062"; Body Material:Epoxy Glass; External Width:4.5"