The 3M Shrunk Delta Ribbon (SDR) Cable Assembly is designed for high-speed digital data transmission, specifically supporting the AIA Industrial Camera Link Standard for Mini C/L camera to frame grabber applications. This assembly features 11 shielded, twisted twinax pairs with four drain wires, and a double overall shield (inner foil and outer braid) for robust EMI protection. It incorporates rugged ribbon contacts and thumbscrew retention for secure connections, along with an EMI shielded overmolded junction shell. Optional right-angle (R/A) overmolded backshells are available to manage bend radius.
| Specification | Value |
|---|---|
| Position | 26 |
| Pitch | .80 mm |
| Voltage Rating | 30 V |
| Current Rating | 0.5 A |
| Insulation Resistance | 1 X 108 min at 100 VDC |
| Withstanding Voltage | 125 VAC RMS for 1 minute |
| Characteristic Impedance (Individually Shielded Twisted Pairs) | 100 10 |
| Conductor Size | 28 AWG Stranded |
| Propagation Velocity | 1.25 ns/ft [4.1 ns/m] |
| Skew (within pair) | 50 ps / meter maximum |
| Skew (channel skew per chipset) | 50 ps / meter maximum |
| Temperature Rating | 0C to +70C |
| UL File No. | E86982 |
| Model Number Example | 1SF26-L1XX-00C-XXX |
| Thumbscrew Size | M2.0 |
| Cable Assembly Options | 20 (Straight SDR to Straight SDR), 36 (R/A SDR dresses down), 37 (R/A SDR dresses up) |
| Length Options | 100 (1m), 200 (2m), 500 (5m), A00 (10m) |
| Cable Length Tolerance (< 2m) | +50mm / -0mm |
| Cable Length Tolerance ( 2m) | +3% / -0% of cable length |
