Four-position, single-row wire-to-board header assembly featuring a 0.156-inch pitch and straight, through-hole mounting orientation. This male pin connector system offers a 7A contact current rating and a 600V AC voltage rating, constructed with copper alloy contacts plated in gold, tin, and matte finishes over a nickel underplate. Designed for a maximum operating temperature of 221°C, it is RoHS compliant and UL94 V-0 flammability rated.
Voltage Rating600V
Current Rating7A
MountingThrough Hole
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Technical Specifications
TE Connectivity 3-644759-4 technical specifications.
General
| Approvals | CSA |
| Backwall/Post Interruptions | No (Without) |
| Color | Natural |
| Connector System | Wire-to-Board |
| Contact Current Rating | 7A |
| Contact Gender | Male |
| Contact Material | Copper Alloy |
| Contact Mating Length | 10.16mm |
| Contact Plating | Gold, Tin, Matte |
| Contact Post Length | 4.45mm |
| Contact Retention | No (Without) |
| Contact Shape | Square |
| Contact Style | Straight |
| Contact Type | Male Pin |
| Current Rating | 7A |
| Depth | 7.62mm |
| ELV | Compliant |
| Flammability Rating | UL94 V-0 |
| Height | 0.525inch |
| Housing Color | Natural |
| Length | 15.85mm |
| Mating Alignment | No (Without) |
| Mating Retention | Yes (With) |
| Max Operating Temperature | 221°C |
| Min Operating Temperature | -67°C |
| Max Voltage Rating (AC) | 600V |
| Mount | Through Hole |
| Number of Contacts | 4 |
| Number of Positions | 4 |
| 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 | 0.156inch |
| Plating Thickness | 1.27um |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Sealable | No (Without) |
| Series | MTA-156 |
| Shrouded | No (Without) |
| Strain Relief | No (Without) |
| Tail Length | 0.175inch |
| Termination | Solder |
| Underplate Material | Nickel |
| Voltage Rating | 600V |
| Voltage Rating (AC) | 600V |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity 3-644759-4 Datasheet
Download the complete datasheet for TE Connectivity 3-644759-4 to view detailed technical specifications.
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