| PartNumber | 951220-2520-AR-TP | 951220-2520-AR-PT | 951220-2520-AR-PR |
| Description | Headers & Wire Housings 20P PIN STRP HDR 2R STRT SMT 10U AU | Headers & Wire Housings 20P PIN STRP HDR 2R STRT SMT 10U AU | Headers & Wire Housings 20P PIN STRP HDR 2R STRT SMT 10U AU |
| Manufacturer | 3M | 3M | 3M |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Pin Strip | Pin Strip | Pin Strip |
| Number of Positions | 20 Position | - | 20 Position |
| Pitch | 2 mm | - | 2 mm |
| Number of Rows | 2 Row | - | 2 Row |
| Mounting Style | - | - | SMD |
| Termination Style | SMD/SMT | - | SMD/SMT |
| Mounting Angle | Vertical | - | Straight |
| Contact Gender | Pin (Male) | - | Pin (Male) |
| Contact Plating | Gold | - | Gold |
| Series | 951 | 951 | 951 |
| Packaging | Tube | Tube | Reel |
| Current Rating | 1 A | - | 1 A |
| Housing Material | Thermoplastic | - | Thermoplastic |
| Voltage Rating | 1 kV | - | - |
| Brand | 3M Electronic Solutions Division | 3M Electronic Solutions Division | 3M Electronic Solutions Division |
| Contact Material | Copper Alloy | - | Copper Alloy |
| Row Spacing | 2 mm | - | 2 mm |
| Latching Type | Unlatched | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 540 | 480 | 500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 05111106374 DE500003202 | 04671918225 DE500003574 | 05111106438 DE500003947 |
| Mating Post Length | - | - | 4 mm |
| Accessory Type | - | - | - |
| Contact Type | - | - | - |
| Flammability Rating | - | - | UL 94 V-0 |
| Maximum Operating Temperature | - | - | + 105 C |
| Minimum Operating Temperature | - | - | - 25 C |