21-position, single-row wire-to-board header and receptacle assembly featuring a 0.156-inch pitch. This connector system utilizes copper alloy contacts with matte tin plating over nickel underplate, rated for 7A current and 600V AC. Designed for discrete and ribbon wire termination via IDC, it offers contact retention, mating alignment, mating retention, and strain relief. The white housing is UL94 V-2 flammability rated and operates within a -67°C to 221°C temperature range. Packaged on tape and reel for automated assembly.
Current Rating7A
MountingFree Hanging
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Technical Specifications
TE Connectivity 5-644878-1 technical specifications.
General
| Approvals | CSA |
| Backwall/Post Interruptions | No (Without) |
| Color | Orange |
| Connector System | Wire-to-Board |
| Contact Current Rating | 7A |
| Contact Material | Copper Alloy |
| Contact Plating | Tin, Matte |
| Contact Retention | Yes (With) |
| 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 | 83.21mm |
| Mating Alignment | Yes (With) |
| Mating Retention | Yes (With) |
| Max Operating Temperature | 221°C |
| Min Operating Temperature | -67°C |
| Mount | Free Hanging |
| Number of Contacts | 21 |
| Number of Positions | 21 |
| Number of Rows | 1 |
| Package Quantity | 150 |
| Packaging | Tape and Reel |
| PCB Mount Alignment | No (Without) |
| PCB Mount Retention | Without |
| Pitch | 0.156inch |
| Plating Thickness | 5.08um |
| 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 | 18AWG |
| Wire/Cable Type | Discrete, Ribbon |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity 5-644878-1 Datasheet
Download the complete datasheet for TE Connectivity 5-644878-1 to view detailed technical specifications.
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