The CHAMP* .050 Series I Blindmate Plug and Receptacle SCA--2 is designed for printed circuit (pc) board applications. These connectors are available in 20, 40, and 80 positions and feature through-hole contacts or compliant pin contacts on a 1.27mm centerline spacing. The plugs are offered in vertical and straddle mount configurations, while receptacles come 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.
TE Connectivity (TE Connectivity Ltd. Company)
CHAMP* .050 Series I
CHAMP .050 Series I Blindmate SCA--2
Through-Hole Contacts, Compliant Pin Contacts
1.27 mm
Vertical, Straddle Mount
Right-Angle, Vertical, Press-Fit Vertical, Extended Height Press-Fit Vertical, Extended Height Vertical
Boardlocks for stability, End cavity circuit identification
| Type | Number of Positions | PC Board Thickness Range (mm) | Contact Hole Diameter (mm) | Finished Hole Diameter (mm) |
|---|---|---|---|---|
| Plug (Straddle Mount) | 20, 40, 80 | 1.32 (Max) [40, 80 pos], 1.83 (Max) [20 pos] | 0.87-0.93 | 0.72-0.88 |
| Receptacle (Vertical with Through-Hole Contacts) | 20, 40, 80 | 2.16-2.67 | 0.87-0.93 | 0.72-0.88 |
| Receptacle (Extended Height Vertical with Through-Hole Contacts) | 40, 80 | 2.16-4.06 | 0.87-0.93 | 0.72-0.88 |
| Receptacle (Right-Angle with Through-Hole Contacts) | 20 | 1.52-2.54 | 0.87-0.93 | 0.72-0.88 |
| Receptacle (Right-Angle with Through-Hole Contacts) | 80 | 1.52-2.03 | 0.87-0.93 | 0.72-0.88 |
| Receptacle (Press-Fit Vertical with Compliant Pin Contacts) | 20, 40, 80 | 2.16-3.81 | N/A | N/A |
| Receptacle (Extended Height Press-Fit Vertical with Compliant Pin Contacts) | 40, 80 | 2.16-3.81 | N/A | N/A |
| PC Board Material | PC Board Thickness Tolerance | PC Board Maximum Bow |
|---|---|---|
| Glass epoxy (FR--4, G--10) | Refer to Figure 3 for specific ranges | 0.03 over the length of the plug or receptacle |
| Insertion Force (Boardlock) | Extraction Force (Boardlock) |
|---|---|
| 62 N maximum | 13 N minimum |
