| PartNumber | 2-1445055-2 | 2-1445055-4 | 2-1445055-3 |
| Description | Pin & Socket Connectors HDR ASSY 2 POS R/A SINGLE ROW TIN | Pin & Socket Connectors HDR ASSY 4 POS R/A | Pin & Socket Connectors HDR ASSY 3 POS R/A SINGLE ROW TIN |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Number of Positions | 2 Position | 4 Position | 3 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 |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Style | PCB | PCB | PCB |
| Housing Material | Nylon | Nylon | Nylon |
| Contact Material | Brass | Brass | Brass |
| Contact Plating | Matte Tin | Matte Tin | Matte Tin |
| Current Rating | 5 A | 5 A | 5 A |
| Series | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Packaging | Tray | Tray | Tray |
| Mounting Angle | Right | - | - |
| 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 | 350 | 210 | 266 |
| Subcategory | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Tradename | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Part # Aliases | 2-1445055-2 | 2-1445055-4 | 2-1445055-3 |
| Unit Weight | 0.016014 oz | 0.049983 oz | 1.728424 oz |