| PartNumber | M20-7880342 | M20-7880242 | M20-7880246 |
| Description | Headers & Wire Housings 03+03 DIL HORIZONTAL SOCKET GOLD+TIN | Headers & Wire Housings 02+02 DIL HORIZONTAL SOCKET GOLD+TIN | Headers & Wire Housings 02+02 DIL HORIZONTAL SOCKET TIN |
| 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 | 6 Position | 4 Position | - |
| Pitch | 2.54 mm | 2.54 mm | - |
| Number of Rows | 2 Row | 2 Row | - |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | - |
| Contact Gender | Socket (Female) | Socket (Female) | - |
| Contact Plating | Tin | Tin | - |
| Series | M20 | M20 | - |
| Brand | Harwin | Harwin | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 73 | 200 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Unit Weight | 0.022646 oz | 0.015097 oz | - |