Mini D Ribbon MDR Connectors 3M 10268-55H3PC Shielded Right Angle Boardmount Through Hole Receptacle
Product Overview
The 3M Mini D Ribbon (MDR) Connectors 102 Series are shielded, right-angle, boardmount through-hole receptacles designed for reliable repetitive plugging with a wiper-on-wiper contact system. Featuring a surface mount compatible PCT insulator material and a ground lock PCB retention, these connectors offer connection stability through their interface latch design. They are suitable for MDR digital LCD interfaces and are available in 20 or 26 contact configurations, with options for 14, 20, 26, 36, 40, 50, and 68 contacts. These connectors are designed for applications requiring robust and stable interconnectivity.
Product Attributes
- Brand: 3M
- Product Line: Mini D Ribbon (MDR) Connectors
- Series: 102 Series
- Connector Type: Shielded, Right Angle Receptacle
- Mounting Type: Boardmount Through-Hole
- Contact Pitch: .050
- 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
- RoHS Compliance: RoHS Compliant 2005/95/EC (with specific exemptions noted for lead in compliant pin, solder tail, and decaBDE in insulating material)
- Origin: Printed in USA
Technical Specifications
| Specification | Details |
|---|---|
| Contact Material | Copper Alloy |
| Plating Underplating | See ordering information |
| Wiping Area Plating | See ordering information (L = 8 Min. Gold over 50 Min. Ni; C = 30 Min. Gold over 100 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 |
| Color | See ordering information (Blank = Beige, D = Black for 20 pos. only) |
| 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 Quantities Available | 14, 20, 26, 36, 40, 50, 68 |
| Panelmount Thread Size | G = M2.5 (14, 20, 26, 36, 40 pos.); H = #4-40 (20, 36, 50 & 68 pos.) |
| Panel Thickness Max. | .079 [2.00] |
| PC Board Thickness | .062 [1.57] |
| Dimensions (Example: 14 Position) | A: 0.300 [7.62] B: 0.93 [23.6] C: 1.16 [29.5] D: 0.50 [12.6] E: 0.77 [19.5] |
| Dimensions (Example: 20 Position) | A: 0.450 [11.43] B: 1.08 [27.5] C: 1.31 [33.4] D: 0.65 [16.4] E: 0.92 [23.4] |
| Dimensions (Example: 26 Position) | A: 0.600 [15.24] B: 1.23 [31.3] C: 1.46 [37.2] D: 0.80 [20.2] E: 1.07 [27.2] |
| Dimensions (Example: 36 Position) | A: 0.850 [21.59] B: 1.48 [37.6] C: 1.71 [43.5] D: 1.05 [26.6] E: 1.32 [33.5] |
| Dimensions (Example: 40 Position) | A: 0.950 [24.13] B: 1.58 [40.2] C: 1.81 [46.1] D: 1.15 [29.1] E: 1.42 [36.1] |
| Dimensions (Example: 50 Position) | A: 1.200 [30.48] B: 1.83 [46.5] C: 2.06 [52.4] D: 1.40 [35.5] E: 1.67 [42.4] |
| Dimensions (Example: 68 Position) | A: 1.650 [41.91] B: 2.28 [57.9] C: 2.51 [63.8] D: 1.85 [46.9] E: 2.12 [53.8] |
2411220532_3M-10268-55H3PC_C6037876.pdf