3M™ Mini D Ribbon (MDR) Connectors .050″ Surface Mount Right Angle Receptacle - Shielded 102 Series • Wiper-on-wiper contact for reliable repetitive plugging • Ultra-low signal skew for high data rate transmission • Interface latch design for connection stability • MDR digital LCD interface as a 20 or 26 contact connector • Contacts: 14, 20, 26, 40 and 50 • RoHS* compliant version (-PE plating suffix) available Date Modified: April 5, 2005 TS-0755-10 Sheet 1 of 3 Physical Insulation Material: Glass Reinforced Polyester (PCT) Flammability: UL 94V-0 Color: Beige Contact Material: Copper Alloy (C521) Plating Underplating: 80 µ″ (2.0 µm) Nickel - QQ-N-290, Class 2 Wiping Area: 30 µ″ (0.76 µm) Min Gold - MIL-G-45204, Type II, Grade C Solder Tails: See ordering information Shroud & Latch Hook Material: Steel Plating: Nickel Screw Lock Material: Copper Alloy (C521) Plating: 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: -55°C to +105°C Process: Surface mount compatible - max. temp. 240°-250°C for 10 seconds. UL File No.: E68080 *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″ Surface Mount Right Angle Receptacle - Shielded Contact Quantity 3M Part Number 102 Series Dimensions A±.008 B±.006 C±.006 D±.006 E±.006 14 10214-1210 VE 1.16 [ 29.5 ] .93 [ 23.64 ] .47 [ 12.70 ] .33 [ 8.26 ] .50 [ 12.6 ] 20 10220-1210 VE 1.32 [ 33.4 ] 1.081 [ 27.45 ] .650 [ 16.51 ] .475 [ 12.07 ] .646 [ 16.4 ] 26 10226-1210 VE 1.50 [ 38.2 ] 1.231 [ 31.26 ] .800 [ 20.32 ] .625 [ 15.88 ] .795 [ 20.2 ] 40 10240-1210 VE 1.85 [ 47.1 ] 1.581 [ 40.15 ] 1.150 [ 29.21 ] .975 [ 24.77 ] 1.150 [ 29.2 ] 50 10250-1210 VE 2.06 [ 52.4 ] 1.831 [ 46.50 ] 1.400 [ 35.56 ] 1.225 [ 31.12 ] 1.40 [ 35.5 ] A position below pos. 1 D position above last position .025 [ 0.635 ] last position position 2 2X M2.5 Thread .368 [ 9.35 ] position 1 .047 [ 1.20 ] .010 nom. [ 0.25 ] .394 [ 10.00 ] .187 [ 4.75 ] .203 [ 5.15 ] .19 [ 4.8 ] E .138 [ 3.5 ] B 2X M2.5 Thread (see note in ordering info) Position 1 .248 [ 6.30 ] .189 [ 4.80 ] In c h [m m ] Position last position C T o le ra n c e U n le s s N o ted Positioning Boss (2x) in c h .0 .0 0 ± .1 ± .0 1 ± .0 05 .0 00 [ ] D im e n sio n s for R e fe re n ce O n ly Ordering Information 102XX-1210XE Contact Quantity (See Table) Note: Use (M2.5x8 mm) screws to mount to panel with max. thickness of 2.0 mm. 3M Interconnect Solutions http://www.3M.com/interconnects/ Solder tail plating: V = tin-lead over Ni P = flash gold over Ni (RoHS compliant) TS-0755-10 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″ Surface Mount Right Angle Receptacle - Shielded Dimensions 102 Series Recommended Board Layout Contact Quantity A ± .002 B ± .002 C ± .002 14 .930 [ 23.64 ] .500 [ 12.70 ] .325 [ 8.26 ] 20 1.081 [ 27.45 ] .650 [ 16.51 ] .475 [ 12.07 ] 26 1.230 [ 31.26 ] .800 [ 20.32 ] .625 [ 15.88 ] 40 1.581 [ 40.15 ] 1.150 [ 29.21 ] .975 [ 24.77 ] 50 1.831 [ 46.50 ] 1.400 [ 35.56 ] 1.225 [ 31.12 ] (viewed from connector side) Solder Pads for Solder Tail (See below for more detail) center spacing C .165 [ 4.2 ] center spacing .025 ± .0008 .016 ± .0004 .093 ± .0004 .118 [ 3.0 ] .122 [ 3.1 ] .138 [ 3.5 ] .256 [ 6.5 ] Lockstand Solder Pad Outline .187 max. [ 4.75 ] .088 [ 2.223 ] PCB Ref. Edge ∅.110 ± .004 (2X) Screw Lock (see notes below) B A ∅.079 + .004 (2X) - .000 Positioning Hole Solder Tail Layout Detail (#'s Correspond to Connector Contact # Shown on Previous Page) 7 14 Pos. Last Pos. 14 13 5 12 4 11 3 10 2 1 9 Connector Position (Top Row) 8 Position (Bottom Row) PCB Ref. Edge 9 10 20 Pos. Last Pos. 20 19 8 18 7 17 6 16 5 15 4 14 3 13 2 12 1 Connector Position (Top Row) Position (Bottom Row) 11 PCB Ref. Edge 13 26 Pos. Last Pos. 12 11 10 26 25 24 9 23 22 21 8 7 6 5 4 3 2 Connector Position (Top Row) 1 20 19 18 17 16 15 14 Position (Bottom Row) PCB Ref. Edge 40 Pos. 20 19 18 17 16 15 14 13 12 40 39 38 Last Pos. 11 10 9 8 7 6 5 4 3 2 1 Connector Position Position (Bottom Row) 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 PCB Ref. Edge 50 Pos. Last Pos. 6 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 PCB Ref. Edge Contact Quantity D 14 1.10 [ 19.9 ] .931 [ 23.64 ] 20 .94 [ 23.8 ] 1.081 [ 27.45 ] 26 1.09 [ 27.6 ] 1.231 [ 31.26 ] 40 1.44 [ 36.5 ] 1.581 [ 40.15 ] 50 1.69 [ 42.8 ] 1.830 [ 46.50 ] 1. Plated through holes for .062″ board thickness. 2. Use mounting screws ( M2.5 ) to fasten to board. 3M Interconnect Solutions http://www.3M.com/interconnects/ Position (Bottom Row) Recommended Panel Cut-out E **Notes: Connector Position Note: Panel thickness .079 [ 2.00 ] Max. .319 ± .004 [ 8.1 ] R .060 [ 1.50 ] D ± .004 E ± .004 TS-0755-10 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. 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