| PartNumber | 1-172166-2 | 1-172166-5 | 1-172166-6 |
| Description | Pin & Socket Connectors MINI 3P PLUG RED | Pin & Socket Connectors OBSOLETE | Pin & Socket Connectors OBSOLETE |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| RoHS | N | - | - |
| Product | Receptacle Housings | Receptacle Housings | Receptacle Housings |
| Number of Positions | 3 Position | - | - |
| Number of Rows | 1 Row | - | - |
| Contact Gender | Socket (Female) | - | - |
| Pitch | 4.2 mm | - | - |
| Mounting Style | Free Hanging | - | - |
| Housing Material | Nylon | - | - |
| Series | MATE-N-LOK | Mini-Universal MATE-N-LOK | Mini-Universal MATE-N-LOK |
| Packaging | Bulk | - | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Flammability Rating | UL 94 V-0 | - | - |
| Housing Gender | Plug | - | - |
| Product Type | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | Pin & Socket Connectors | Pin & Socket Connectors | Pin & Socket Connectors |
| Tradename | MATE-N-LOK | MATE-N-LOK | MATE-N-LOK |
| Part # Aliases | 1-172166-2 | - | - |