| PartNumber | 5-104477-3 | 5-104477-2 | 5-104477-5 |
| Description | Board to Board & Mezzanine Connectors 30 SYSTEM 50 HDR DRRA SHRD SN | Board to Board & Mezzanine Connectors 20 SYS 50 HDR DRRA SHRD SN | Board to Board & Mezzanine Connectors 50 SYSTEM 50 HDR DRRA SHRD SN |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Number of Positions | 30 Position | 20 Position | 50 Position |
| Pitch | 1.27 mm | 1.27 mm | 1.27 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Right Angle | Right Angle | Right Angle |
| Voltage Rating | 30 VAC | 30 VAC | 30 VAC |
| Series | AMPMODU System 50 | AMPMODU System 50 | AMPMODU System 50 |
| Packaging | Tube | Tube | Tube |
| Contact Plating | Gold | Gold | Gold |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Mounting Style | - | - | - |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Factory Pack Quantity | 20 | 27 | 13 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Tradename | AMPMODU | AMPMODU | AMPMODU |
| Part # Aliases | 5-104477-3 | 5-104477-2 | 5-104477-5 |