| PartNumber | 5-223961-1 | 5223961-8 | 5223962-1 |
| Description | Hard Metric Connectors UPM PIN ASSY HI CURRENT | Heavy Duty Power Connectors UNV,PWR,MDL.HDR R-PEGS | Hard Metric Connectors UNV PWR MDL HDR SEQ 3P PLUG R/A UPM TIN |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity AMP Connectors |
| Product Category | Hard Metric Connectors | Heavy Duty Power Connectors | Backplane Connectors - Specialized |
| RoHS | Y | Y | - |
| Packaging | Tube | Tube | Tube |
| Brand | TE Connectivity | TE Connectivity / AMP | - |
| Product Type | Hard Metric Connectors | Heavy Duty Power Connectors | - |
| Factory Pack Quantity | 48 | 48 | - |
| Subcategory | Backplane Connectors | Power Connectors | - |
| Part # Aliases | 5-223961-1 | 5223961-8 | - |
| Unit Weight | 0.126845 oz | - | - |
| Product | - | Inlets | Headers |
| Housing Material | - | Polyester | Liquid Crystal Polymer (LCP) |
| Contact Plating | - | Gold | Gold |
| Mounting Style | - | Panel Mount, PCB Mount | Through Hole |
| Color | - | - | Gray |
| Series | - | - | UPM (Universal Power Modules) |
| Termination | - | - | Press-Fit |
| Mounting Type | - | - | Board Edge, Through Hole, Right Angle |
| Features | - | - | Board Guide |
| Connector Type | - | - | Header, Male Blades |
| Contact Material | - | - | Phosphor Bronze |
| Contact Finish | - | - | Gold or Gold-Palladium |
| Contact Layout Typical | - | - | 3 Power |
| Contact Finish Thickness | - | - | - |
| Number of Positions | - | - | 3 |
| Number of Positions Loaded | - | - | All |
| Pitch | - | - | - |
| Number of Rows | - | - | 1 |
| Connector Style | - | - | Blade Power |
| Connector Usage | - | - | Backplane |
| Number of Columns | - | - | - |
| Mounting Angle | - | - | Right |