| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 1-644751-2 |
| Series: | MTA 156 |
| Housing Material: | Polyester - GF |
| Number of Rows: | 1 |
| Mount Type: | Board Mount |
| Termination Method: | Solder, Through Hole - Solder |
| Contact Material: | Copper Alloy |
| Pitch: | .156 in, 3.96 mm |
| Voltage: | 600 V AC |
| Contact Type: | Pin |
| Strain Relief: | No Strain Relief |
| Contact Amperage: | 7 A |
| Number of Positions: | 12 |
| Housing Color: | Natural |
| Mount Orientation: | Right Angle |
| 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 |
| PCB Contact Termination Area Plating: | Tin |
| PCB Thickness (Recommended): | .063 in, 1.6 mm |
| Sealable: | No |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Contact Layout: | Inline |
| Connector Length: | 2.028 in, 51.51 mm |
| Connector System: | Wire to Board |
| Contact Shape: | Square |
| Contact Underplating Thickness: | 1.27 µm, 50 µin |
| Mating Retention: | Without |
| PCB Mount Alignment: | Without |
| Termination Post Tail Length: | .175 in, 4.45 mm |
| Header Type: | Unshrouded |
| Connector Assembly Type: | PCB Mount Header |
| PCB Contact Termination Area Plating Thickness: | 100 µin, 2.54 µm |
| Contact Mating Area Length: | .39 in, 9.91 mm |
| Contact Retention: | Without |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 1-644751-2 |
| SKU: | AMP1-644751-2 |
1-644751-2
Specifications
Detailed Description
The MTA 156 series right angle board mount header, with SKU 1-644751-2, offers reliable power connectivity for your PCB applications. Constructed with UL 94V-0 rated natural polyester housing and copper alloy contacts plated with tin, this connector ensures durability and high performance. With a pitch of 3.96mm (.156in) and 12 positions, it accommodates your power needs with a maximum voltage rating of 600V AC and 7A contact amperage. Its solder termination method and through hole solder type make for easy and secure installation. This PCB mount header is CSA and UL certified, RoHS compliant, and suitable for a wide range of appliances, making it a dependable choice for your connectivity solutions.

