| PartNumber | QTH-090-05-F-D-LC | QTH-090-05-F-D-A | QTH-090-04-L-D-A-TR |
| Description | Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Terminal Strip | .5MM DOUBLE ROW MI SOCKET ASSEMB | QTH - 0.50 mm Q Strip® High-Speed Ground Plane Terminal Strip |
| Manufacturer | Samtec | - | - |
| Product Category | Board to Board & Mezzanine Connectors | - | - |
| RoHS | Y | - | - |
| Product | Headers | - | - |
| Number of Positions | 180 Position | - | - |
| Pitch | 0.5 mm | - | - |
| Number of Rows | 2 Row | - | - |
| Termination Style | SMD/SMT | - | - |
| Mounting Angle | Straight | - | - |
| Current Rating | 2 A | - | - |
| Voltage Rating | 175 VAC | - | - |
| Series | QTH | - | - |
| Packaging | Tray | - | - |
| Application | Power, Signal | - | - |
| Contact Plating | Gold | - | - |
| Housing Material | Liquid Crystal Polymer (LCP) | - | - |
| Brand | Samtec | - | - |
| Contact Material | Phosphor Bronze | - | - |
| Flammability Rating | UL 94 V-0 | - | - |
| Mounting Style | Mounting Peg | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Product Type | Board to Board & Mezzanine Connectors | - | - |
| Stack Height | 19 mm | - | - |
| Factory Pack Quantity | 18 | - | - |
| Subcategory | Board to Board & Mezzanine Connectors | - | - |
| Tradename | Q Strip | - | - |