| PartNumber | 146476-1 | 146476-3 | 146476-4 |
| Description | Headers & Wire Housings 01 MODII HDR SRST UNSHRD STKG | Headers & Wire Housings HDR 3P STACKNG 15 AU | 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 | Dual Insulator | Dual Insulator |
| Number of Positions | 1 Position | 3 Position | 4 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Contact Plating | Gold | Gold | Gold |
| Mating Post Length | 8.38 mm | - | 8.38 mm |
| Series | AMPMODU MOD II | AMPMODU MOD II | AMPMODU MOD II |
| Tradename | AMPMODU | AMPMODU | AMPMODU |
| Current Rating | 3 A | 3 A | 3 A |
| Housing Material | Thermoplastic | - | Thermoplastic |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Minimum Operating Temperature | - 65 C | - | - 65 C |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 1 | 1 | 400 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 146476-1 | - | 146476-4 |