Mini D Ribbon MDR Connectors 3M 10220-55G3PL Shielded Right Angle Boardmount Receptacle with Plugging
Product Overview
The 3M Mini D Ribbon (MDR) Connectors 102 Series are shielded, .050 boardmount right-angle receptacles designed for reliable repetitive plugging. Featuring a wiper-on-wiper contact system, surface mount compatible PCT insulator material, and a ground lock PCB retention, these connectors offer connection stability through their interface latch design. They are available as MDR digital LCD interfaces in 20 or 26 contact configurations, with additional contact options including 14, 36, 40, 50, and 68. These connectors are suitable for applications requiring robust and stable data transmission.
Product Attributes
- Brand: 3M
- Product Line: Mini D Ribbon (MDR) Connectors
- Series: 102 Series
- Type: .050 Boardmount Through-Hole Right Angle Receptacle - Shielded
- Insulation Material: Glass Reinforced Polyester (PCT)
- Insulation Flammability: UL 94V-0
- Shroud and Latch Hook Material: Steel
- Ground Lock Material: Copper Alloy
- Marking: 3M Logo and Part Number
- Regulatory Compliance: RoHS Compliant (with specific exemptions noted for lead and decaBDE)
- Origin: Printed in USA
Technical Specifications
| Specification | Details |
|---|---|
| Contact Material | Copper Alloy |
| Plating Underplating | See ordering information |
| Wiping Area Plating | L = 8 [ 0.2 m ] Min. Gold over 50 [ 1.27 m ] Min. Ni. C = 30 [ 0.76 m ] Min. Gold over 100 [ 2.54 m ] Min. Ni. |
| Solder Tail Plating | Gold Flash over Nickel (RIA E1 & C1 apply) |
| Shroud and Latch Hook Plating | Nickel |
| Ground Lock Plating | Tin in combination with gold flash plated tail |
| Current Rating | 1 A |
| Insulation Resistance | > 5 108 at 500 VDC |
| Withstanding Voltage | 500 VRMS for 1 Minute |
| Temperature Rating | -55C to +105C |
| Process Rating | 260C (profile per J-STD-020C) |
| Contact Quantity Options | 14, 20, 26, 36, 40, 50, 68 |
| Connector Material Color | Beige (Standard), Black (20 pos. only) |
| Panelmount Thread Size Options | G = M2.5 (14, 20, 26, 36, 40 position) H = #4-40 (20, 36, 50 & 68 position) |
| UL File No. | E68080 |
| Date Modified | November 15, 2007 |
| Dimensions (A, B, C for various contact quantities) | 14 Pos: A=0.300 [7.62], B=0.93 [23.6], C=1.16 [29.5] 20 Pos: A=0.450 [11.43], B=1.08 [27.5], C=1.31 [33.4] 26 Pos: A=0.600 [15.24], B=1.23 [31.3], C=1.46 [37.2] 36 Pos: A=0.850 [21.59], B=1.48 [37.6], C=1.71 [43.5] 40 Pos: A=0.950 [24.13], B=1.58 [40.2], C=1.81 [46.1] 50 Pos: A=1.200 [30.48], B=1.83 [46.5], C=2.06 [52.4] 68 Pos: A=1.650 [41.91], B=2.28 [57.9], C=2.51 [63.8] |
| Dimensions (D, E for various contact quantities) | 14 Pos: D=0.50 [12.6], E=0.77 [19.5] 20 Pos: D=0.65 [16.4], E=0.92 [23.4] 26 Pos: D=0.80 [20.2], E=1.07 [27.2] 36 Pos: D=1.05 [26.6], E=1.32 [33.5] 40 Pos: D=1.15 [29.1], E=1.42 [36.1] 50 Pos: D=1.40 [35.5], E=1.67 [42.4] 68 Pos: D=1.85 [46.9], E=2.12 [53.8] |
| Recommended Board Layout Dimensions (for 14, 26, & 50 Positions) | Position 1 to Last: 0.050 Typ [1.27] A: .319 .004 [8.10] B: Varies by contact quantity (see above) C: Varies by contact quantity (see above) Hole Diameter: .028 .004 [0.71] (See Note)* Mounting Hole Diameter: .110 .004 [2.80] (2X) PC Board Thickness: .062 [1.57] |
| Recommended Board Layout Dimensions (for 20, 36, 40, & 68 Positions) | Position 1 to Last: 0.050 Typ [1.27] A: .319 .004 [8.10] B: Varies by contact quantity (see above) C: Varies by contact quantity (see above) Hole Diameter: .028 .004 [0.71] (See Note)* Mounting Hole Diameter: .110 .004 [2.80] (2X) PC Board Thickness: .062 [1.57] |
| Recommended Panel Cut-Out Dimensions | Panel Thickness: .079 [2.00] Max. A: Varies by contact quantity (see above) B: Varies by contact quantity (see above) C: Varies by contact quantity (see above) |
Note: Plated-through mounting holes for .062 [1.57] PC board thickness.
Note: Must order 3M panelmount screws separately.
Dimensions for Reference Only. Tolerance Unless Noted.
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