| PartNumber | M20-7843346 | M20-7843042 | M20-7843342 |
| Description | Headers & Wire Housings 33P SIL PC TAIL SKT BOTTOM ENTRY TIN | Headers & Wire Housings 30P SIL PC TAIL SKT BTM ENT SEL GLD+TIN | Headers & Wire Housings 33 POS SIL PC TAIL BOTTOM ENTRY SOCKET |
| Manufacturer | Harwin | Harwin | Harwin |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Product | Headers | Headers | Headers |
| Type | Socket Assembly | Socket Assembly | Socket Assembly |
| Number of Positions | 33 Position | 30 Position | 33 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Series | M20 | M20 | M20 |
| Brand | Harwin | Harwin | Harwin |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 6 | 7 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Unit Weight | 0.074499 oz | 0.066879 oz | 0.073581 oz |
| RoHS | - | Y | - |