| PartNumber | 147278-1 | 147278-3 | 147278-2 |
| Description | Headers & Wire Housings 02 MTE HDR SRRA SFMN | Headers & Wire Housings 04 MTE HDR SRRA SFMN | Headers & Wire Housings 03 MTE HDR SRRA SFMNT .100CL |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | - |
| RoHS | N | N | - |
| Product | Headers | Headers | - |
| Number of Positions | 2 Position | 4 Position | - |
| Pitch | 2.54 mm | 2.54 mm | - |
| Number of Rows | 1 Row | 1 Row | - |
| Mounting Style | - | - | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Mounting Angle | Right Angle | Right Angle | - |
| Contact Gender | Pin (Male) | Pin (Male) | - |
| Contact Plating | Gold | Gold | - |
| Series | AMPMODU MTE | AMPMODU MTE | - |
| Tradename | AMPMODU | AMPMODU | - |
| Packaging | Reel | Reel | - |
| Current Rating | 3 A | 3 A | - |
| Housing Material | Thermoplastic | Thermoplastic | - |
| Voltage Rating | 600 V | 600 V | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Contact Material | Brass | Brass | - |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Row Spacing | 2.54 mm | 2.54 mm | - |
| Housing Gender | Plug | Plug | - |
| Insulation Resistance | 5000 MOhms | 5000 MOhms | - |
| Latching Type | Latched | Latched | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 300 | 300 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 147278-1 | 147278-3 | - |