3M Mini D Ribbon (MDR) Connectors .050 Boardmount Through-Hole Right Angle Receptacle - Shielded 102 Series Wiper-on-wiper contact for reliable repetitive plugging Surface mount compatible PCT insulator material Ground lock PCB retention Interface latch design for connection stability MDR digital LCD interface as a 20 or 26 contact connector Contacts: 14, 20, 26, 36, 40, 50 and 68 See Regulatory Information Appendix (RIA) for chemical compliance information. Date Modified: November 15, 2007 TS-0621-C Sheet 1 of 3 Physical Insulation Material: Glass Reinforced Polyester (PCT) Flammability: UL 94V-0 Color: See ordering information Contact Material: Copper Alloy Plating Underplating: See ordering information Wiping Area: See ordering information Solder Tail Plating: Gold Flash over Nickel (RIA E1 & C1 apply) Shroud and Latch Hook Material: Steel Plating: Nickel Ground Lock Material: Copper Alloy Plating: Tin in combination with gold flash plated tail Marking: 3M Logo and Part Number Electrical Current Rating: 1 A 8 Insulation Resistance: > 5 10 at 500 V DC Withstanding Voltage: 500 V for 1 Minute RMS Environmental Temperature Rating: -55C to +105C Process Rating: 260C (profile per J-STD-020C) UL File No.: E68080 3 3M is a trademark of 3M Company. Interconnect Solutions For technical, sales or ordering information call 3M Mini D Ribbon (MDR) Connectors .050 Boardmount Through-Hole Right Angle Receptacle - Shielded 102 Series Inch Contact Dimensions mm Quantity C AB DE Tolerance Unless Noted 14 0.300 7.62 0.93 23.6 1.16 29.5 0.50 12.6 0.77 19.5 1.31 33.4 .0 .00 .000 20 0.450 11.43 1.08 27.5 0.65 16.4 0.92 23.4 26 0.600 15.24 1.23 31.3 1.46 37.2 0.80 20.2 1.07 27.2 inch .1 .01 .005 1.71 43.5 36 0.850 21.59 1.48 37.6 1.05 26.6 1.32 33.5 D im ensions for R eference Only 40 0.950 24.13 1.58 40.2 1.81 46.1 1.15 29.1 1.42 36.1 50 1.200 30.48 1.83 46.5 2.06 52.4 1.40 35.5 1.67 42.4 2.51 63.8 68 1.650 41.91 2.28 57.9 1.85 46.9 2.12 53.8 Position 3 Position 2 3X .075 C Position 1 1.90 B .0157 Sq A Position 0.399 .45 11.4 .19 4.8 .19 4.8 .190 4.83 .21 D .05 .28 5.3 1.3 7.2 E Position 2 (2X) Threaded Hole for Panel Position 1 Mounting Position 3 (See Note in Ordering Position Information) .37 .25 9.4 6.3 .19 4.8 .01 0.3 .11 .09 .050 Typ 2.8 2.3 15 1.27 Last Position Ground Lock (2X) Ordering Information X102XX-55X3PX Connector Material: Wiping area plating: Blank = Beige L = 8 0.2 m Min. Gold over 50 1.27 m Min. Ni. D = Black (20 pos. only) C = 30 0.76 m Min. Gold over 100 2.54 m Min. Ni. Panelmount thread size: Contact Quantity: G = M2.5 (14, 20, 26, 36, 40 position) H = 4-40 (20, 36, 50 & 68 position) TS-0621-C Note: Must order 3M panelmount screws: 3M 3344-38 for M2.5, 3M3344-44 for 4-40. Sheet 2 of 3 3 3M is a trademark of 3M Company. Interconnect Solutions For technical, sales or ordering information call