 | |  | |
| PartNumber | 2-146490-0 | 2-146490-3 | 2-146491-0 |
| Description | Headers & Wire Housings 40 MODII HDR DRST UNSHRD STKG | Headers & Wire Housings 46 MODII HDR DRST UNSHRD STKG | Headers & Wire Housings 40 MODII HDR DRST UNSHRD STKG |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity AMP Connectors |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Rectangular - Board to Board Connectors - Board Spacers, Stackers |
| RoHS | N | N | - |
| Product | Headers | Headers | - |
| Type | Unshrouded | Unshrouded | - |
| Number of Positions | 40 Position | 46 Position | 40 |
| Pitch | 2.54 mm | 2.54 mm | 0.100" (2.54mm) |
| Number of Rows | 2 Row | - | 2 |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | - |
| Contact Plating | Gold | Gold | - |
| Mating Post Length | 8.38 mm | 8.38 mm | - |
| Series | AMPMODU MOD II | AMPMODU MOD II | AMPMODU Mod II |
| Tradename | AMPMODU | AMPMODU | - |
| Packaging | Bulk | Bulk | Bulk |
| Current Rating | 3 A | 3 A | - |
| Housing Material | Thermoplastic | Thermoplastic (TP) | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Contact Material | Copper Alloy | Copper Alloy | - |
| Row Spacing | 2.54 mm | 2.54 mm | 0.100" (2.54mm) |
| Compliance | UL, CSA | - | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 120 | 90 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 2-146490-0 | 2-146490-3 | - |
| Color | - | - | Black |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole |
| Length Overall | - | - | 0.817" (20.75mm) |
| Length Post Mating | - | - | 0.107" (2.72mm) |
| Length Stack Height | - | - | 0.600" (15.24mm) |
| Length Tail | - | - | 0.110" (2.79mm) |
| Contact Finish Post Mating | - | - | Tin-Lead |
| Contact Finish Thickness Post Mating | - | - | 100μin (2.54μm) |