| PartNumber | 556879-3 | 556879-2 | 556879-4 |
| Description | Power to the Board PLUG HSG AMPINNERGY 3 POS | Power to the Board PLUG HSG AMPINNERGY 2 POS | Power to the Board PLUG HSG AMPINNERGY 4 POS |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | Power to the Board | Power to the Board | - |
| RoHS | Y | Y | - |
| Product Type | Power to the Board | Power to the Board | - |
| Contact Gender | Pin (Male) | Pin (Male) | - |
| Number of Positions | 3 Position | 2 Position | - |
| Mounting Style | In Line | In Line | - |
| Termination Style | Wire | Wire | - |
| Series | AMPINNERGY | AMPINNERGY | - |
| Packaging | Bulk | Bulk | - |
| Housing Material | Polycarbonate (PC) | Polycarbonate (PC) | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Factory Pack Quantity | 100 | 100 | - |
| Subcategory | Power Connectors | Power Connectors | - |
| Part # Aliases | 556879-3 | 556879-2 | - |
| Unit Weight | 0.237747 oz | 0.161096 oz | - |