Universal Serial Bus Connectors (Series A) Unit: mm CMP1400 ; ; Arrangement 4 3 2 1 ; ; ; 12 16 7.5 11.8 30 6 2 4.5 CMS1401 ;;; Arrangement 1 2 3 4 14.5 12.5 14.5 13.1 7 3.6 4.4 7.1 7.1 2 10.3 3.2 4.1 (SMT Type) 5.1 1.8 11.1 2-2.3 4.4 2-1.6 4 1 1.1x2.9 11.2 Land Hole Layout (Top View) CMS1400 ;;; Arrangement 1 2 3 4 14.5 12.5 1.8 7.1 7.1 5.1 2-2.3 3.2 4.1 (Dip Type) 2 10.3 1 4 2-1.6 4.4 4-0.9 11.2 Hole Layout (Bottom View) 2.7 4.4 13.1 7 14.5 11.1