8-position, 1-row wire-to-board connector assembly featuring female socket contacts made of copper alloy with tin, matte plating. This free-hanging connector has a 2.54mm pitch, 5A contact current rating, and 250V AC voltage rating. Designed for discrete and ribbon wire/cable types with a 22AWG gauge and 1.52mm insulation diameter, it offers strain relief and mating retention. The red housing is UL94 V-2 flammability rated and operates between -67°C and 221°C.
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TE Connectivity 3-644426-8 technical specifications.
| Approvals | CSA |
| Backwall/Post Interruptions | No (Without) |
| Color | Red |
| Connector System | Wire-to-Board |
| Contact Current Rating | 5A |
| Contact Gender | Female |
| Contact Material | Copper Alloy |
| Contact Plating | Tin, Matte |
| Contact Retention | Yes (With) |
| Contact Type | Female Socket |
| ELV | Compliant |
| Flammability Rating | UL94 V-2 |
| Height | 6.99mm |
| Housing Color | Red |
| Insulation Diameter | 1.52mm |
| Length | 20.32mm |
| Mating Alignment | No (Without) |
| Mating Retention | Yes (With) |
| Max Operating Temperature | 221°C |
| Min Operating Temperature | -67°C |
| Mount | Free Hanging |
| Number of Contacts | 8 |
| Number of Positions | 8 |
| Number of Rows | 1 |
| Package Quantity | 500 |
| Packaging | Box |
| PCB Mount Alignment | No (Without) |
| PCB Mount Retention | Without |
| Pitch | 2.54mm |
| Plating Thickness | 5.08um |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Sealable | No (Without) |
| Series | MTA-100 |
| Strain Relief | Yes (With) |
| Termination | IDC |
| Underplate Material | Nickel |
| Voltage Rating (AC) | 250V |
| Wire/Cable Gauge | 22AWG |
| Wire/Cable Type | Discrete, Ribbon |
| RoHS | Compliant |
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