| PartNumber | 2520-5003UB | 2520-5002UG | 2520-5002UB |
| Description | Headers & Wire Housings 20P R/A SOLDER TAILS | Headers & Wire Housings 20/HDR/BX/LP/RA/.112/15AVG/60:40 | Headers & Wire Housings 20P R/A SOLDER TAILS |
| Manufacturer | 3M | 3M | 3M |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | IC Chips |
| RoHS | N | N | - |
| Product | Headers | Headers | - |
| Type | Shrouded | Shrouded | - |
| Pitch | 2.54 mm | 2.54 mm | 0.100" (2.54mm) |
| Number of Rows | 2 Row | 2 Row | 2 |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | - |
| Mounting Angle | Right Angle | Right Angle | - |
| Contact Plating | Tin | Tin | - |
| Series | 2500 | 2500 | 2500 |
| Packaging | Tray | - | Bulk |
| Brand | 3M Electronic Solutions Division | 3M Electronic Solutions Division | - |
| Compliance | UL | UL | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 504 | 504 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 05400783674 80610574313 | 05400782724 80610565147 | - |
| Unit Weight | - | 1.100 lbs | - |
| Color | - | - | Black |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole, Right Angle |
| Features | - | - | - |
| Connector Type | - | - | Header, Shrouded |
| Contact Finish | - | - | Gold |
| Contact Finish Thickness | - | - | 30μin (0.76μm) |
| Number of Positions | - | - | 20 |
| Number of Positions Loaded | - | - | All |
| Contact Type | - | - | Male Pin |
| Row Spacing | - | - | 0.100" (2.54mm) |
| Fastening Type | - | - | - |
| Contact Mating Length | - | - | 0.243" (6.17mm) |