| PartNumber | 770170-2 | 770170-1 | 770174-1 |
| Description | Pin & Socket Connectors CONN HEADER 3POS VERT .163 AU | Pin & Socket Connectors 3P UNVL MATE-N-LOCK | Pin & Socket Connectors 4P MINI UMNL ASSY |
| 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 | 3 Position | 3 Position | 4 Position |
| Number of Rows | 1 Row | 1 Row | 2 Row |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Pitch | 4.14 mm | 4.14 mm | 4.14 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 | Gold | Tin | Tin |
| Voltage Rating | 600 V | 600 V | 600 V |
| Current Rating | 9.5 A | 9.5 A | 9.5 A |
| Series | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Packaging | Bulk | Bulk | Bulk |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Compliance | UL | UL | UL |
| Housing Gender | Plug | Plug | Plug |
| Product Type | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Factory Pack Quantity | 200 | 200 | 200 |
| Subcategory | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Tradename | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Part # Aliases | 770170-2 | 770170-1 | 770174-1 |