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| PartNumber | 929974-01-20-RK | 929974-01-21 | 929974-01-20 |
| Description | Headers & Wire Housings 20 CON STR BRDMNT SKT | Headers & Wire Housings 21P 1ROW STRT SOCKET | Headers & Wire Housings 20 CON STR BRDMNT SKT |
| Manufacturer | 3M | 3M | - |
| Product Category | Headers & Wire Housings | Rectangular Connectors - Headers, Receptacles, Female Sockets | - |
| RoHS | Y | - | - |
| Product | Headers | - | - |
| Type | Socket | - | - |
| Number of Positions | 20 Position | 21 | - |
| Pitch | 2.54 mm | 0.100" (2.54mm) | - |
| Number of Rows | 1 Row | 1 | - |
| Mounting Style | Straight Pin | - | - |
| Termination Style | Through Hole | - | - |
| Mounting Angle | Straight | - | - |
| Contact Gender | Socket (Female) | - | - |
| Contact Plating | Tin | - | - |
| Mating Post Length | - | - | - |
| Termination Post Length | 3.18 mm | - | - |
| Series | 929 | 929 | - |
| Accessory Type | - | - | - |
| Contact Type | - | Forked | - |
| Current Rating | 1 A | - | - |
| Housing Material | Polybutylene Terephthalate (PBT) | - | - |
| Voltage Rating | - | - | - |
| Brand | 3M Electronic Solutions Division | - | - |
| Contact Material | Copper Alloy | - | - |
| Flammability Rating | UL 94 V-0 | - | - |
| Row Spacing | - | - | - |
| Housing Gender | - | - | - |
| Latching Type | Unlatched | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Product Type | Headers & Wire Housings | - | - |
| Factory Pack Quantity | 324 | - | - |
| Subcategory | Headers & Wire Housings | - | - |
| Part # Aliases | 05111166619 80000909608 | - | - |
| Unit Weight | 0.032918 oz | - | - |
| Color | - | Black | - |
| Packaging | - | Bulk | - |
| Termination | - | Solder | - |
| Mounting Type | - | Through Hole | - |
| Features | - | - | - |
| Connector Type | - | Receptacle | - |
| Contact Finish | - | Tin-Lead | - |
| Contact Finish Thickness | - | 100μin (2.54μm) | - |
| Number of Positions Loaded | - | All | - |
| Fastening Type | - | - | - |