The 3M Mini D Ribbon (MDR) Connectors 102 Series are shielded, surface mount, right-angle die-cast receptacles designed for reliable data transmission. Featuring a rugged die-cast body that resists tipping during automated soldering and a wiper-on-wiper contact for dependable repetitive plugging, these connectors offer ultra-low signal skew for high data rate applications. The interface latch design ensures connection stability, and they are suitable for thumbscrew attachment. Available in 14, 20, 26, 40, and 50 contact configurations, they serve as MDR digital LCD interfaces (20 or 26 contacts) and Camera Link interfaces (26 contacts).
| Specification | Value |
|---|---|
| Contact Quantities | 14, 20, 26, 40, 50 |
| Current Rating | 1 A |
| Insulation Resistance | > 5 x 108 at 500 VDC |
| Withstanding Voltage | 500 Vrms for 1 minute |
| Temperature Rating | -55 C to +85 C |
| Process Rating | 240C- 250C peak temperature for less than 10 secs., 220C soldering for 30 60 secs. after 150C - 180C preheat for 90 120 secs. (reflow two times) |
| Wiping Area Plating Options | L = 8 min. Gold with Lubricant Treatment, E = 20 min. Gold |
| Panel Thickness (Max) | 2.0 mm (.08 inch) |
| Contact Quantity | DIM A (mm/in) | DIM B (mm/in) | DIM C (mm/in) | DIM D (mm/in) | DIM E (mm/in) | DIM F (mm/in) | DIM G (mm/in) | DIM H (mm/in) | DIM J (mm/in) | DIM K (mm/in) | DIM L (mm/in) | DIM M (mm/in) | DIM N (mm/in) | DIM P (mm/in) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 29.5 (1.16) | 23.64 (.931) | 8.255 (.325) | 17.1 (.67) | 19.5 (.77) | 12.6 (.50) | 7.62 (.300) | 12.70 (.500) | 29.5 (1.16) | 23.64 (.931) | 12.70 (.500) | 8.255 (.325) | 19.9 (.78) | 23.64 (.13) (.931) |
| 20 | 33.3 (1.31) | 27.45 (1.081) | 12.065 (.475) | 21.0 (.83) | 23.4 (.92) | 16.4 (.65) | 11.43 (.450) | 16.51 (.650) | 33.3 (1.31) | 27.45 (1.081) | 16.51 (.650) | 12.065 (.475) | 23.8 (.94) | 27.45 (.13) (1.081) |
| 26 | 37.2 (1.46) | 31.26 (1.231) | 15.875 (.625) | 24.8 (.98) | 27.2 (1.07) | 20.2 (.80) | 15.24 (.600) | 20.32 (.800) | 37.2 (1.46) | 31.26 (1.231) | 20.32 (.800) | 15.875 (.625) | 27.6 (1.09) | 31.26 (.13) (1.231) |
| 40 | 46.1 (1.81) | 40.15 (1.581) | 24.765 (.975) | 33.7 (1.33) | 36.1 (1.42) | 29.1 (1.15) | 24.13 (.950) | 29.21 (1.150) | 46.1 (1.81) | 40.15 (1.581) | 29.21 (1.150) | 24.765 (.975) | 36.5 (1.44) | 40.15 (.13) (1.581) |
| 50 | 52.4 (2.06) | 46.50 (1.831) | 31.115 (1.225) | 40.0 (1.57) | 42.4 (1.67) | 35.5 (1.40) | 30.48 (1.200) | 35.56 (1.400) | 52.4 (2.06) | 46.50 (1.831) | 35.56 (1.400) | 31.115 (1.225) | 42.8 (1.69) | 46.50 (.13) (1.831) |
