| PartNumber | M52-5104045 | M52-5104145 | M52-5104245 |
| Description | Headers & Wire Housings Vert Socket,4.6mm DIL,40P,Dbl Rw,Gold | Headers & Wire Housings Vert Socket,4.6mm DIL,41P,Dbl Rw,Gold | Headers & Wire Housings 42+42 DIL VERT PC TL SOCKET 4.6mm GOLD |
| Manufacturer | Harwin | Harwin | - |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | - |
| RoHS | Y | Y | - |
| Product | Headers | Headers | - |
| Type | Socket Assembly | Socket Assembly | - |
| Number of Positions | 40 Position | 41 Position | - |
| Pitch | 1.27 mm | 1.27 mm | - |
| Number of Rows | 2 Row | 2 Row | - |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | - |
| Contact Gender | Socket (Female) | Socket (Female) | - |
| Contact Plating | Gold | Gold | - |
| Series | M52 | M52 | - |
| Tradename | Archer | Archer | - |
| Brand | Harwin | Harwin | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 11 | 10 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Unit Weight | 0.102153 oz | - | - |