| PartNumber | N7E50-Q516TC-50-WF | N7E50-Q516EA-50 | N7E50-Q516TC-40-WF |
| Description | Memory Card Connectors CRD HDR 2mm STANDOFF SMT NORMAL 30u GOLD | Memory Card Connectors XA007000236 N7E50-Q516EA-50=CFII/18.7MM/NRM/2MM/GF/15U" | Memory Card Connectors CFII CARD HEADER SMT NORMAL TYPE 30u GOLD |
| Manufacturer | 3M | 3M | 3M |
| Product Category | Memory Card Connectors | Memory Card Connectors | Memory Card Connectors |
| RoHS | N | - | N |
| Product | Headers | - | Headers |
| Card Type | CompactFlash | - | CompactFlash |
| Type | II | - | II |
| Number of Rows | 1 Row | - | 1 Row |
| Pitch | 1.27 mm | - | 1.27 mm |
| Mounting Style | PCB | - | - |
| Contact Plating | Tin Lead | - | Gold |
| Packaging | Reel | - | Reel |
| Brand | 3M Electronic Solutions Division | 3M Electronic Solutions Division | 3M Electronic Solutions Division |
| Product Type | Memory Card Connectors | Memory Card Connectors | Memory Card Connectors |
| Factory Pack Quantity | 720 | - | 125 |
| Subcategory | Memory Connectors & Sockets | Memory Connectors & Sockets | Memory Connectors & Sockets |
| Part # Aliases | 051111623305 | - | 051111623282 |
| Number of Contacts | - | - | 40 |
| Termination Style | - | - | Through Hole |