SPECIFICATIONS Header Connector HD55 Series Vertical, T/H Type Receptacle 2.00mm X 2.00mm [.079] X [.079] Pitch Mechanical Contact Retention Force: 0.68 kg min. Electrical Voltage Rating: 250V Current Rating: 3A Per Pin Min. Dielectric Withstanding Voltage: 750 RMS Insulation Resistance: 1000M min. Physical Housing: High Temperature, UL 94V-0 Rated In Black Color Contact: Brass Plating: See "ORDERING INFORMATION" Operating Temperature: -40 to +105 DRAWING ORDERING I N F O R M ATION PRODUCT NO.: HD55***-**** Header Polarizing Wall Termination&Contact Type No. Of Pos 04 = 04 Pos .... .... 18 = 18 Pos Option For Modification Code D1: Last Pin is Remove U2: 11th Pin Is Remove L7: 16th Pin is Remove D0: 1st Pin Is Remove D6: 2nd Pin is Remove U4: 13th Pin Is Remove Option For Material None : Housing Material :PA46. B : Housing Material :PA66. Contact Area Plating Option For Post & Tail Length 0 = Tin / Lead F = Gold Flish With Lead Free RoHS COMPLIANCE V = 15u" Min Gold With Lead Free RoHS COMPLIANCE E = Tin Plated With Lead Free RoHS COMPLIANCE H = 30 u" Min Gold With Lead Free RoHS COMPLIANCE None: Without Post , DIM. F=3.00 P: With One Post , DIM. F=3.00 S: Without Post , DIM. F= 2.40 T: Without Post , DIM. F= 1.60 All specification & dimensions are subject to change, please call your nearest Foxconn sales representative for update information.