4-position, 1-row wire-to-board header assembly with a 0.156-inch pitch. Features a 7A contact current rating, tin-plated copper alloy male pin contacts, and a 600V operating supply voltage. Designed for through-hole mounting with a vertical PCB mounting orientation and a 0.093-inch PCB thickness. This connector system offers mating retention and is RoHS compliant, operating within a temperature range of -67°C to 221°C.
Current Rating7A
MountingThrough Hole
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Technical Specifications
TE Connectivity 644354-4 technical specifications.
General
| Approvals | CSA |
| Backwall/Post Interruptions | No (Without) |
| Circuit Application | Power |
| Connector System | Wire-to-Board |
| Contact Current Rating | 7A |
| Contact Finish - Mating | TIN |
| Contact Material | Copper Alloy |
| Contact Mating Length | 0.4inch |
| Contact Plating | Tin |
| Contact Retention | No (Without) |
| Contact Shape | Square |
| Contact Type | Male Pin |
| Current Rating | 7A |
| ELV | Compliant |
| Flammability Rating | UL94 V-0 |
| Height | 10.79mm |
| Insulation Color | Natural |
| Insulation Material | Glass |
| Length | 0.624inch |
| Mating Alignment | No (Without) |
| Mating Retention | Yes (With) |
| Max Operating Temperature | 221°C |
| Min Operating Temperature | -67°C |
| Mount | Through Hole |
| Number of Contacts | 4 |
| Number of Positions | 4 |
| Number of Power Positions | 4 |
| Number of Rows | 1 |
| Operating Supply Voltage | 600V |
| Package Quantity | 2000 |
| Packaging | Bulk |
| PCB Mount Alignment | No (Without) |
| PCB Mount Retention | Without |
| PCB Mounting Orientation | Vertical |
| PCB Thickness | 0.093inch |
| Pitch | 0.156inch |
| Plating | Tin |
| Plating Thickness | 100um |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Sealable | No (Without) |
| Series | MTA-156 |
| Shrouded | No (Without) |
| Strain Relief | No (Without) |
| Termination | Solder |
| Underplate Material | Nickel |
| Voltage Rating (AC) | 600V |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity 644354-4 Datasheet
Download the complete datasheet for TE Connectivity 644354-4 to view detailed technical specifications.
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