Unshrouded header with 11 positions and 11 contacts, featuring a 2.54mm pitch and straight solder termination. This male pin connector is constructed from copper alloy with tin, matte plating and nickel underplate, rated for 5A contact current and 250V AC voltage. The header offers a straight, through-hole mounting orientation with a vertical PCB mounting orientation and a tail length of 0.11 inches. Operating temperature range is -67°C to 221°C, with a flammability rating of UL94 V-0 and lead-free compliance.
Voltage Rating250V
MountingThrough Hole
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Technical Specifications
TE Connectivity 4-644456-1 technical specifications.
General
| Approvals | CSA |
| Backwall/Post Interruptions | No (Without) |
| Color | Natural |
| Connector System | Wire-to-Board |
| Contact Current Rating | 5A |
| Contact Gender | Male |
| Contact Material | Copper Alloy |
| Contact Mating Length | 7.49mm |
| Contact Plating | Tin, Matte |
| Contact Retention | No (Without) |
| Contact Shape | Square |
| Contact Style | Straight |
| Contact Type | Male Pin |
| Depth | 2.33mm |
| ELV | Compliant |
| Flammability Rating | UL94 V-0 |
| Gender | Male |
| Height | 10.03mm |
| Housing Color | Natural |
| Lead Free | Lead Free |
| Length | 27.64mm |
| Mating Alignment | No (Without) |
| Mating Retention | No (Without) |
| Max Operating Temperature | 221°C |
| Min Operating Temperature | -67°C |
| Max Voltage Rating (AC) | 250V |
| Mount | Through Hole |
| Number of Contacts | 11 |
| Number of Positions | 11 |
| Number of Rows | 1 |
| Orientation | Straight |
| Package Quantity | 500 |
| Packaging | Bag |
| PCB Mount Alignment | No (Without) |
| PCB Mount Retention | Without |
| PCB Mounting Orientation | Vertical |
| PCB Thickness | 0.063inch |
| Pitch | 2.54mm |
| Plating Thickness | 1.27um |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Sealable | No (Without) |
| Series | MTA-100 |
| Shrouded | No (Without) |
| Strain Relief | No (Without) |
| Tail Length | 0.11inch |
| Termination | Solder |
| Underplate Material | Nickel |
| Voltage Rating | 250V |
| Voltage Rating (AC) | 250V |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity 4-644456-1 Datasheet
Download the complete datasheet for TE Connectivity 4-644456-1 to view detailed technical specifications.
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