11-position, single-row wire-to-board header and receptacle assembly featuring IDC termination for 20AWG discrete or ribbon wire. This connector system offers a 7A current rating and 600V AC voltage rating, with copper alloy contacts plated in gold and tin over nickel. It operates within a temperature range of -67°C to 221°C and includes features like contact retention, mating alignment, mating retention, and strain relief. The yellow, white housing is UL94 V-2 flammability rated and RoHS compliant.
Current Rating7A
MountingFree Hanging
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Technical Specifications
TE Connectivity 4-644663-1 technical specifications.
General
| Approvals | CSA |
| Backwall/Post Interruptions | No (Without) |
| Color | Yellow |
| Connector System | Wire-to-Board |
| Contact Current Rating | 7A |
| Contact Gender | Female |
| Contact Material | Copper Alloy |
| Contact Plating | Gold, Tin |
| Contact Retention | Yes (With) |
| Contact Shape | Square |
| Contact Type | Female Socket |
| Current Rating | 7A |
| ELV | Compliant |
| Flammability Rating | UL94 V-2 |
| Height | 9.02mm |
| Housing Color | White |
| Insulation Diameter | 2.41mm |
| Lead Free | Not Applicable |
| Length | 43.59mm |
| Mating Alignment | Yes (With) |
| Mating Retention | Yes (With) |
| Max Operating Temperature | 221°C |
| Min Operating Temperature | -67°C |
| Mount | Free Hanging |
| Number of Contacts | 11 |
| Number of Positions | 11 |
| Number of Rows | 1 |
| Package Quantity | 250 |
| Packaging | Bag |
| PCB Mount Alignment | No (Without) |
| PCB Mount Retention | Without |
| Pitch | 0.156inch |
| Plating Thickness | 0.76um |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Sealable | No (Without) |
| Series | MTA-156 |
| Shrouded | No (Without) |
| Strain Relief | Yes (With) |
| Termination | IDC |
| Underplate Material | Nickel |
| Voltage Rating (AC) | 600V |
| Wire/Cable Gauge | 20AWG |
| Wire/Cable Type | Discrete, Ribbon |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity 4-644663-1 Datasheet
Download the complete datasheet for TE Connectivity 4-644663-1 to view detailed technical specifications.
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