| PartNumber | M55-6002042R | M55-6002642R | M55-6001242R |
| Description | Board to Board & Mezzanine Connectors 20P 1.27 SMC Female Vertical SMT Type | Board to Board & Mezzanine Connectors 26P 1.27 SMC Female Vertical SMT Type | Board to Board & Mezzanine Connectors 12P 1.27 SMC Female Vertical SMT Type |
| Manufacturer | Harwin | Harwin | - |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| RoHS | Y | Y | - |
| Product | Receptacles | Receptacles | - |
| Number of Positions | 20 Position | 26 Position | - |
| Pitch | 1.27 mm | 1.27 mm | - |
| Number of Rows | 2 Row | 2 Row | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Mounting Angle | Straight | Straight | - |
| Current Rating | 1.2 A | 1.2 A | - |
| Voltage Rating | 100 V | 100 V | - |
| Packaging | Reel | Reel | - |
| Contact Plating | Gold | Gold | - |
| Housing Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | - |
| Brand | Harwin | Harwin | - |
| Contact Material | Phosphor Bronze | Phosphor Bronze | - |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Mounting Style | Mounting Peg | Mounting Peg | - |
| Insulation Resistance | 10 GOhms | 10 GOhms | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| Stack Height | 6.25 mm | 6.25 mm | - |
| Factory Pack Quantity | 550 | 550 | - |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| Tradename | Archer Kontrol | Archer Kontrol | - |