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| PartNumber | 1744439-2 | 1744439-4 | 1744439-3 |
| Description | Headers & Wire Housings EP2.5 Shrd HDR ASSY 2P VERT, GW | Headers & Wire Housings EP2.5 Shrd HDR ASSY 4P VERT, GW | Headers & Wire Housings EP2.5 Shrd HDR ASSY 3P VERT, GW |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity AMP Connectors |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Rectangular Connectors - Headers, Male Pins |
| RoHS | Y | Y | - |
| Product | Headers | Headers | - |
| Type | Shrouded | Shrouded | - |
| Number of Positions | 2 Position | 4 Position | 3 |
| Pitch | 2.5 mm | 2.5 mm | 0.098" (2.50mm) |
| Number of Rows | 1 Row | 1 Row | 1 |
| Mounting Angle | Straight | Straight | - |
| Contact Gender | Pin (Male) | Pin (Male) | - |
| Series | Economy Power 2.5 | Economy Power 2.5 | Economy Power 2.5 |
| Packaging | Bulk | Bulk | Bulk |
| Application | Wire-to-Board | Wire-to-Board | - |
| Housing Material | Nylon | Nylon | - |
| Voltage Rating | 250 V | 250 V | - |
| Brand | TE Connectivity | TE Connectivity | - |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Housing Gender | Plug | Plug | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 600 | 600 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 1744439-2 | 1744439-4 | - |
| Color | - | - | Natural |
| Termination | - | - | Kinked Pin, Solder |
| Mounting Type | - | - | Through Hole |
| Features | - | - | - |
| Connector Type | - | - | Header, Shrouded |
| Contact Finish | - | - | - |
| Contact Finish Thickness | - | - | - |
| Number of Positions Loaded | - | - | All |
| Contact Type | - | - | Male Pin |
| Row Spacing | - | - | - |
| Fastening Type | - | - | Locking Ramp |
| Contact Mating Length | - | - | - |