The 3M Mini D Ribbon (MDR) Cable Assembly is a high-speed video data transmission system designed for demanding applications. It features a 50-position, high-density MDR connector with rugged ribbon-type contacts and supports LVDS Channel Link signaling. The assembly is constructed with 20 individually shielded twisted pairs (100 ohm) plus 4 drains for high bandwidth, alongside 3 unshielded twisted 28 AWG pairs. It offers EMI shielding with a junction shell available in plastic or over-molded construction, and includes rugged thumbscrew retention for secure connections. This RoHS compliant system is suitable for high-speed data transmission requirements.
| Specification | Value |
|---|---|
| Connector Position | 50 |
| Pitch | .050 |
| Signal Support | LVDS Channel Link signaling |
| Shielded Pairs | 20 (100 ohm) |
| Drains | 4 |
| Unshielded Twisted Pairs | 3 x 28 AWG |
| Conductor Size | 28 AWG Stranded |
| Characteristic Impedance | 100 10 |
| Propagation Velocity | 1.25 ns/ft [4.1 ns/m ] |
| Temperature Rating | -20C to +75C |
| Voltage Rating | 30 V |
| Current Rating | 1 A |
| Insulation Resistance | > 1 108 at @100 Vdc |
| Withstanding Voltage | 350 Vrms for 1 minute |
| Flammability | AWM VW-1 |
| Backshell Options | Over-molded (T), Discrete shell kit (B) |
| Ordering Information (Length) | 100 = 1.0 meters, 200 = 2.0 meters, 500 = 5.0 meters |
| Assembly Length Tolerance (0.5-1.5m) | -0 + .05 meters |
| Assembly Length Tolerance (2-10m) | -0 +3% of length |
| Pinout Reference | F50-13 |
