Board-to-board stacking height of 12-16mm, Two-piece connector; HRS No: 572-2767-9 83; No. of Positions: 64; Connector Type: Board mounting; Contact Gender: Male; Contact Spacing (mm): 1.27; Terminal Pitch (mm): 0.635; PCB Mount Type: SMT; Current Rating(Amps)(Max.): 0.5; Contact Mating Area Plating: Gold; Operating Temperature Range (degrees C): -55 to 85; General Description: Header; Right angle; Locating boss; Metal holddown; Contact number 4 to 7/34 to 37 (Row:A/B) not equipped; Changed Finish