| PartNumber | 5-146456-1 | 5-146456-3 | 5-146456-4 |
| Description | Headers & Wire Housings 01 MODII HDR SRST UNSHRD STKG | Headers & Wire Housings 03 MODII HDR SRST UNSHRD STKG | Headers & Wire Housings 04 MODII HDR SRST UNSHRD STKG |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Dual Insulator | Unshrouded | Unshrouded |
| Number of Positions | 1 Position | 3 Position | 4 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Number of Rows | 1 Row | - | - |
| Mounting Style | Straight Pin | - | - |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Straight | - | - |
| Contact Gender | Pin (Male) | - | - |
| Contact Plating | Tin | Tin | Tin |
| Mating Post Length | 2.79 mm | 2.79 mm | 2.79 mm |
| Series | AMPMODU MOD II | AMPMODU MOD II | AMPMODU MOD II |
| Tradename | AMPMODU | AMPMODU | AMPMODU |
| Contact Type | - | - | - |
| Current Rating | 3 A | 3 A | 3 A |
| Housing Material | Thermoplastic (TP) | Thermoplastic (TP) | Thermoplastic |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Row Spacing | - | - | - |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 504 | 507 | 500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 5-146456-1 | 5-146456-3 | 5-146456-4 |