| PartNumber | 531478-4 | 531477-4 | 531477-5 |
| Description | Standard Card Edge Connectors CONT.MINI-LEAF STRIP | Standard Card Edge Connectors CONT.MINI-LEAF STRIP | Standard Card Edge Connectors TWIN LEAF CONTACT LP |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Standard Card Edge Connectors | Standard Card Edge Connectors | Standard Card Edge Connectors |
| RoHS | N | N | N |
| Series | Twin Leaf | Twin Leaf | Twin Leaf |
| Packaging | Reel | Reel | Bulk |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Product Type | Standard Card Edge Connectors | Standard Card Edge Connectors | Standard Card Edge Connectors |
| Factory Pack Quantity | 7000 | 7000 | 5000 |
| Subcategory | Card Edge Connectors | Card Edge Connectors | Card Edge Connectors |
| Part # Aliases | 531478-4 | 531477-4 | 531477-5 |