3M™ Mini D Ribbon (MDR) Connectors .050″ Boardmount Thru-Hole Right Angle Receptacle - Shielded 102 Series • Wiper-on-wiper contact for reliable repetitive plugging • SMT 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 • RoHS* compliant version (-PL or -PC plating suffix) available Date Modified: April 5, 2005 TS-0621-10 Sheet 1 of 3 Physical Insulation Material: Glass Reinforced Polyester (PBT) Flammability: UL 94V-0 Color: See ordering information Contact Material: Copper Alloy (C521) Plating Underplating: See ordering information Wiping Area: See ordering information Solder Tails: See ordering information Shroud & Latch Hook Material: Steel Plating: Nickel Ground Lock Material: Copper Alloy Plating: Matte tin Marking: 3M Logo & Part Number Electrical Current Rating: 1 A Insulation Resistance: > 5 × 108Ω at 500 VDC Withstanding Voltage: 500 Vrms for 1 Minute Environmental Temperature Rating: Process Rating: UL File No.: E68080 -55°C to +105°C Surface mount compatible - max. temp. 240°-250°C for 10 seconds. *RoHS = Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment 3M Interconnect Solutions http://www.3M.com/interconnects/ 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 3M™ Mini D Ribbon (MDR) Connectors .050″ Boardmount Thru-Hole Right Angle Receptacle - Shielded A B 14 0.300 [ 7.62 ] 0.93 [ 23.6 ] 1.08 [ 27.5 ] 20 0.450 [ 11.43 ] In c h Dimensions C Contact Quantity 102 Series D E [m m ] 1.16 [ 29.5 ] 0.50 [ 12.6 ] 0.77 [ 19.5 ] T o le ra n ce U n le s s N o ted 1.31 [ 33.4 ] 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 ] 36 0.850 [ 21.59 ] 1.48 [ 37.6 ] 1.71 [ 43.5 ] 1.05 [ 26.6 ] 1.32 [ 33.5 ] 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 ] 68 1.650 [ 41.91 ] 2.28 [ 57.9 ] 2.51 [ 63.8 ] 1.85 [ 46.9 ] 2.12 [ 53.8 ] Position 3 in c h .0 .0 0 .0 00 ± .1 ± .0 1 ± .00 5 [ ] D im e n sio n s fo r R e fe re nce O n ly Position 2 C 3X .075 [1.90] Position 1 B A .0157 Sq [0.399] Position .45 [11.4] .19 [4.8] .19 [4.8] .21 [5.3] .190 [4.83] .05 [1.3] D .28 [7.2] E Position 2 (2X) Threaded Hole for Panel Mounting (See Note in Ordering Information) Position 1 Position 3 Position .37 [9.4] .25 [6.3] .19 [4.8] .01 [0.3] .050 Typ [1.27] Last Position 15° .09 [2.3] .11 [2.8] Ground Lock (2X) Ordering Information X102XX-55X3XX Connector Material: Blank = Beige D = Black (20 pos. only) Contact Quantity: Note: Must order panelmount screws: 3344-38 for M2.5, 3344-44 for #4-40. 3M Interconnect Solutions http://www.3M.com/interconnects/ Wiping area plating: L = 8 µ″ [ 0.2 µm ] Min. Gold over 50 µ″ [ 1.27 µm ] Min. Ni. C = 30 µ″ [ 0.76 µm ] Min. Gold over100 µ″[ 2.54 µm ] Min. Ni. Solder tail plating: J or V = tin-lead over Ni P = flash gold over Ni (RoHS compliant) Panelmount thread size: G = M2.5 (14, 20, 26, 36, 40 position) H = #4-40 (20, 36, 50 & 68 position) TS-0621-10 Sheet 2 of 3 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 3M™ Mini D Ribbon (MDR) Connectors .050″ Boardmount Thru-Hole Right Angle Receptacle - Shielded 102 Series Dimensions Contact Quantity A B C 14 .300 [7.62] .931 [23.64] .78 [19.9] 20 .450 [11.43] 1.081 [27.45] .94 [23.8] 26 .600 [15.24] 1.231 [31.26] 1.09 [27.6] 36 .850 [21.59] 1.481 [37.61] 1.33 [33.9] 40 .950 [24.13] 1.581 [40.15] 1.44 [36.5] 50 1.200 [30.48] 1.831 [46.50] 1.69 [42.8] 68 1.650 [41.91] 2.281 [57.93] 2.13 [54.2] Recommended Board Layout For 20, 36, 40, & 68 Positions (Viewed from Connector Side) Ø .028 ± .004 [0.70] Position 3 Position 2 Position 1 B ± .004 A (See Note)* 2X Ø.110 ± .004 [2.80] .050 Typ [1.27] .20 [5.0] .16 [4.0] 3X .075 [1.91] .16 [4.1] .18 Max [4.7] .19 [4.9] Last Position Edge of PC Board 0 Position Position 3 Position 2 For 14, 26, & 50 Positions Position 1 Ø.028 ± .004 [0.70] B ± .004 (See Note)* 2X Ø.110 ± .004 [2.80] A .050 Typ [1.27] .16 [4.1] .20 [5.0] .16 [4.0] 3X .075 [1.91] .18 Max [4.7] .19 [4.9] 0 Position Last Position *Note: Plated through holes for .063 board thickness R .060 [ 1.5 ] C ± .004 Edge of PC Board .319 ± .004 [8.10] B ± .004 Recommended Panel Cut-Out Note: Panel thickness .079 [2.00] Max. 3M Interconnect Solutions http://www.3M.com/interconnects/ TS-0621-10 Sheet 3 of 3 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 Important Notice All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of 90 days from the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted. 3 Electronic Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 www.3M.com/esd Minimum 10% Post-consumer Fiber Printed in USA. © 3M 2005