| Part Number | PCN21B-55PC-2PF-G | PCN21B-55SC-2PF-G |
|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Category | Backplane Connectors - Hard Metric, Standard | Backplane Connectors - Hard Metric, Standard |
|
|
|
| Product Status | Obsolete | Obsolete |
| Connector Type | Header, Male Pins | Receptacle, Female Sockets |
| Connector Style | C 11 | C 11 |
| Number of Positions | 77 (55 + 22 Ground) | 55 |
| Number of Positions Loaded | All | All |
| Pitch | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Rows | 5 + 2 | 5 |
| Mounting Type | Through Hole | Through Hole, Right Angle |
| Termination | Press-Fit | Press-Fit |
| Connector Usage | Backplane | Front Board |
| Contact Finish | Gold | Gold |
| Contact Finish Thickness | 31.5µin (0.80µm) | 31.5µin (0.80µm) |