| PartNumber | M20-7810445 | M20-7810245 | M20-7810345 |
| Description | Headers & Wire Housings 4+4 DIL 2.54MM L/P SMT SKT | Headers & Wire Housings 2+2 DIL 2.54MM L/P SMT SKT | Headers & Wire Housings 3+3 DIL 2.54MM L/P SMT SKT |
| Manufacturer | Harwin | Harwin | - |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | - |
| RoHS | Y | Y | - |
| Product | Headers | Headers | - |
| Type | Socket | Socket | - |
| Number of Positions | 8 Position | 4 Position | - |
| Pitch | 2.54 mm | 2.54 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 | Socket (Female) | Socket (Female) | - |
| Contact Plating | Gold | Gold | - |
| Series | M20 | M20 | - |
| Packaging | Tube | Tube | - |
| Contact Type | - | - | - |
| Current Rating | 3 A | 3 A | - |
| Housing Material | Nylon | Nylon | - |
| Brand | Harwin | Harwin | - |
| Contact Material | Phosphor Bronze | Phosphor Bronze | - |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Row Spacing | 2.54 mm | 2.54 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 | - |
| Factory Pack Quantity | 55 | 114 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |