2-position, 1-row wire-to-board power connector featuring a 2.5mm pitch. Male pin contacts made of copper alloy with tin plating offer a 4.5A current rating. Vertical orientation with through-hole mounting and kinked pin termination. Nylon housing in white with natural insulation, rated UL94 V-0 for flammability. Operating temperature range from -67°C to 221°C.
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Technical Specifications
TE Connectivity 1744439-2 technical specifications.
General
| Backwall/Post Interruptions | No (Without) |
| Connector System | Wire-to-Board |
| Contact Current Rating | 4.5A |
| Contact Finish - Mating | TIN |
| Contact Material | Copper Alloy |
| Contact Plating | Tin, Bright |
| Contact Retention | Yes (With) |
| Contact Shape | Circular |
| Contact Style | Straight |
| Contact Type | Male Pin |
| ELV | Compliant |
| Flammability Rating | UL94 V-0 |
| Gender | Male |
| Height | 0.315inch |
| Housing Color | White |
| Insulation Color | Natural |
| Insulation Material | Nylon |
| Length | 7.3mm |
| Mating Alignment | Yes (With) |
| Mating Retention | Yes (With) |
| Max Operating Temperature | 221°C |
| Min Operating Temperature | -67°C |
| Mount | Through Hole |
| Number of Contacts | 2 |
| Number of Positions | 2 |
| Number of Rows | 1 |
| Orientation | Vertical |
| Package Quantity | 600 |
| Packaging | Bag |
| PCB Mount Alignment | No (Without) |
| PCB Mount Retention | With |
| PCB Mounting Orientation | Vertical |
| Pitch | 2.5mm |
| Plating Thickness | 2.03um |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | Economy Power 2.5 |
| Strain Relief | No (Without) |
| Tail Length | 0.133inch |
| Termination | Kinked Pin |
| Width | 9.58mm |
| Wire/Cable Gauge | 18AWG |
| Wire/Cable Type | Discrete |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity 1744439-2 Datasheet
Download the complete datasheet for TE Connectivity 1744439-2 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.