| PartNumber | 1445053-4 | 1445053-3 | 1445053-2 |
| Description | Pin & Socket Connectors HDR VERT 4 POS TIN SINGLE ROW | Pin & Socket Connectors HDR VERT 3 POS TIN SINGLE ROW | Pin & Socket Connectors HDR VERT 2 POS TIN SINGLE ROW |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| RoHS | N | N | N |
| Product | Headers | Headers | Headers |
| Number of Positions | 4 Position | 3 Position | 2 Position |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Pitch | 3 mm | 3 mm | 3 mm |
| Mounting Style | PCB | PCB | PCB |
| Housing Material | Nylon | Nylon | Nylon |
| Current Rating | 5 A | 5 A | 5 A |
| Series | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Packaging | Reel | Reel | Reel |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Housing Gender | Plug | Plug | Plug |
| Product Type | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Factory Pack Quantity | 210 | 210 | 210 |
| Subcategory | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Tradename | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Part # Aliases | 1445053-4 | 1445053-3 | - |
| Termination Style | - | - | Through Hole |