This specification covers the requirements for the application of CHAMP .050 Series I Blindmate plug and receptacle SCA-2 for printed circuit (pc) board applications. These connectors are available in 20, 40, and 80 positions and feature through-hole or compliant pin contacts on a 1.27 centerline spacing. The plugs are offered in vertical and straddle mount configurations, while receptacles are available in right-angle, vertical, press-fit vertical, extended height press-fit vertical, and extended height vertical options. They are fully compatible with CHAMP .050 Series I SCA-1 board-to-board connectors and include boardlocks for enhanced PC board stability. End cavities are marked for circuit identification, and placement can be done manually or with automatic tooling.
| Product Type | Number of Positions | PC Board Thickness Range (mm) | Contact Hole Diameter (mm) | Finished Hole Diameter (mm) |
|---|---|---|---|---|
| Straddle Mount Plug | 20, 40, 80 | 1.32 (Max) for 40/80 pos; 1.83 (Max) for 20 pos | 0.87-0.93 | 0.72-0.88 |
| Vertical Plug | 20, 40, 80 | 2.16-2.67 | 0.87-0.93 | 0.72-0.88 |
| Extended Height Vertical Plug | 40, 80 | 2.16-4.06 | 0.87-0.93 | 0.72-0.88 |
| Vertical Receptacle (Through-Hole) | 20, 40, 80 | 2.16-2.67 | 0.87-0.93 | 0.72-0.88 |
| Extended Height Vertical Receptacle (Through-Hole) | 40, 80 | 2.16-4.06 | 0.87-0.93 | 0.72-0.88 |
| Right-Angle Receptacle (Through-Hole) | 20, 80 | 1.52-2.54 (for 20 pos); 1.52-2.03 (for 80 pos) | 0.87-0.93 | 0.72-0.88 |
| Press-Fit Vertical Receptacle (Compliant Pin) | 20, 40, 80 | 2.16-3.81 | 0.87-0.93 | 0.72-0.88 |
| Extended Height Press-Fit Vertical Receptacle (Compliant Pin) | 40, 80 | 2.16-3.81 | 0.87-0.93 | 0.72-0.88 |
