| PartNumber | 159120-5002 | 159120-5102 | 159120-2002 |
| Description | Headers & Wire Housings 20P R/A HEADER THRU-HOLE, Au | Headers & Wire Housings 2MMHDR/30AU/20POS RATHEXT/CB/.112TI | Headers & Wire Housings 20P VERTICAL HEADER SMT, Au |
| Manufacturer | 3M | 3M | - |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | - |
| RoHS | Y | - | - |
| Product | Headers | - | - |
| Type | Shrouded | - | - |
| Number of Positions | 20 Position | - | - |
| Pitch | 2 mm | - | - |
| Number of Rows | 2 Row | - | - |
| Mounting Style | Straight Pin | - | - |
| Termination Style | Through Hole | - | - |
| Mounting Angle | Right Angle | - | - |
| Contact Gender | Pin (Male) | - | - |
| Contact Plating | Gold | - | - |
| Mating Post Length | 3.89 mm | - | - |
| Termination Post Length | 2.84 mm | - | - |
| Series | 159 | - | - |
| Accessory Type | - | - | - |
| Contact Type | - | - | - |
| Current Rating | 1 A | - | - |
| Housing Material | Liquid Crystal Polymer (LCP) | - | - |
| Brand | 3M Electronic Solutions Division | 3M Electronic Solutions Division | - |
| Contact Material | Copper Alloy | - | - |
| Row Spacing | 2 mm | - | - |
| Latching Type | Dual Friction | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 324 | 200 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 05111557995 80001254194 | 05111559087 80001257312 | - |
| Unit Weight | 0.058509 oz | 0.106702 oz | - |