| PartNumber | M50-4304245 | M50-4304145 | M50-4304045 |
| Description | Headers & Wire Housings 42+42 DIL SMT GOLD VERTICAL SOCKET | Headers & Wire Housings 41+41 DIL SMT GOLD VERTICAL SOCKET | Headers & Wire Housings 40+40 DIL SMT GOLD VERTICAL SOCKET |
| Manufacturer | Harwin | Harwin | Harwin |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Socket Assembly | Socket Assembly | Socket Assembly |
| Number of Positions | 84 Position | 82 Position | 80 Position |
| Pitch | 1.27 mm | 1.27 mm | 1.27 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Mounting Style | - | - | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Mounting Angle | Vertical | Vertical | Vertical |
| Contact Gender | Socket (Female) | Socket (Female) | Socket (Female) |
| Contact Plating | Gold | Gold | Gold |
| Series | M50 | M50 | M50 |
| Tradename | ARCHER | ARCHER | ARCHER |
| Brand | Harwin | Harwin | Harwin |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 10 | 10 | 11 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Unit Weight | 0.046456 oz | 0.045433 oz | 0.044375 oz |