| PartNumber | M50-4910845 | M50-4912045 | M50-4911045R |
| Description | Headers & Wire Housings 8+8 DIL SMT Shrd P/HDR W/PEGS | Headers & Wire Housings 20+20 DIL SMT Shrd P/HDR W/PEGS | Headers & Wire Housings 10+10 DIL SMT Shrd P/HDR W/PEGS |
| Manufacturer | Harwin | Harwin | Harwin |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | - |
| Type | Shrouded | Shrouded | - |
| Number of Positions | 16 Position | 40 Position | - |
| Pitch | 1.27 mm | 1.27 mm | - |
| Number of Rows | 2 Row | 2 Row | - |
| Mounting Style | Mounting Peg | Mounting Peg | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Mounting Angle | Straight | Straight | - |
| Contact Gender | Pin (Male) | Pin (Male) | - |
| Contact Plating | Gold | Gold | - |
| Series | M50 | M50 | M50 |
| Tradename | ARCHER | ARCHER | ARCHER |
| Packaging | Tube | Tube | Reel |
| Contact Type | - | - | - |
| Current Rating | 1 A | 1 A | - |
| Housing Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | - |
| Brand | Harwin | Harwin | Harwin |
| Contact Material | Phosphor Bronze | Phosphor Bronze | - |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Row Spacing | 1.27 mm | 1.27 mm | - |
| Housing Gender | - | - | - |
| Insulation Resistance | 1 GOhms | 1 GOhms | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 45 | 21 | 700 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |