644752-3
03P MTA156 HDR ASSY SQ STR F/L
Enhance power connectivity in appliances with this MTA 156 series header connector. Meeting CSA and UL standards, it ensures reliable performance with its polyester housing and copper alloy contacts. Ideal for board mount installation, it features through hole solder termination and a pitch of 3.96mm (.156 in). With a voltage rating of 600V AC and contact amperage of 7A, it's suited for power applications. The natural housing color and vertical mount orientation offer versatility, while its compact design with three inline contact positions saves space. Operating temperature range of -55 to 105°C (-67 to 221°F) and UL 94V-0 flammability standard compliance guarantee safety. Mating retention is facilitated by friction lock, and the tin-plated contacts ensure optimal conductivity. RoHS compliant and suitable for wire to board connections, this plug-type header is a dependable solution for power connectors.
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 644752-3 |
| Series: | MTA 156 |
| Housing Material: | Polyester - GF |
| Number of Rows: | 1 |
| Mount Type: | Board Mount |
| Termination Method: | Through Hole - Solder |
| Contact Material: | Copper Alloy |
| Pitch: | .156 in, 3.96 mm |
| Voltage: | 600 V AC |
| Contact Type: | Tab |
| Strain Relief: | No Strain Relief |
| Package Quantity: | 1 |
| Contact Amperage: | 7 A |
| Number of Positions: | 3 |
| Housing Color: | Natural |
| Mount Orientation: | Vertical |
| GPL: | 103 |
| Mating Retention Type: | Friction Lock |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Power |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 100 µin, 2.54 µm |
| Panel Mount: | Without |
| PCB Retention: | Without |
| Contact Underplating Material: | Nickel |
| Connector Height: | 13.34 mm, .525 in |
| Sealable: | No |
| Mating Alignment: | Without |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 1525 |
| Number of Power Positions: | 3 |
| Contact Layout: | Inline |
| Connector Length: | 11.89 mm, .468 in |
| Connector System: | Wire to Board |
| Contact Termination Plating: | Tin |
| Connector Product Type: | Header |
| Mating Post Length: | 10.16 mm, .4 in |
| ECCN: | EAR99 |
| Mating Retention: | With |
| PCB Mount Alignment: | Without |
| Termination Post Tail Length: | .16 in, 4.06 mm |
| Header Type: | Unshrouded |
| Contact Retention: | Without |
| Glow Wire Rating: | Standard Part - Not Glow Wire |
| Connector and Housing Type: | Plug |
| Standards Met: | CSA UL |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 644752-3 |
| SKU: | AMP644752-3 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 03/16/2020 | P-19-018041 - Manufacturing Location Change. The following part numbers are currently single source manufactured at TE Qingdao, China. These parts will be dual source manufactured at TE Qingdao, China and TE Lickdale, USA in the future | Download |
| 02/04/2014 | E-14-002852 - Document Clarification. Change the part or drawing revision to make them match. | Download |
| 04/01/2013 | Project Lantern PTP Migration Parts - MNF. location change from NC. | Download |