Unshrouded header with 4 positions and 1 row, featuring a 2.54mm pitch. This male connector utilizes copper alloy contacts with gold plating and a square contact shape. Designed for through-hole mounting with PCB retention, it offers vertical orientation and solder termination. Rated for 250V AC, it is RoHS and ELV compliant with a UL94 V-0 flammability rating.
MountingThrough Hole
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Technical Specifications
TE Connectivity 644890-4 technical specifications.
General
| Contact Material | Copper Alloy |
| Contact Plating | Gold |
| Contact Shape | Square |
| ELV | Compliant |
| Flammability Rating | UL94 V-0 |
| Gender | Male |
| Housing Color | White |
| Mating Alignment | No (Without) |
| Mating Connector Lock | No (Without) |
| Mount | Through Hole |
| Mounting Ears | No (Without) |
| Number of Contacts | 4 |
| Number of Positions | 4 |
| Number of Rows | 1 |
| Orientation | Vertical |
| Packaging | Bulk |
| Panel Mount Retention | No (Without) |
| PCB Mount Retention | With |
| PCB Mounting Orientation | Vertical |
| Pitch | 2.54mm |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Shrouded | No (Without) |
| Termination | Solder |
| Voltage Rating (AC) | 250V |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity 644890-4 Datasheet
Download the complete datasheet for TE Connectivity 644890-4 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.