| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644769-9 |
| 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 |
| Package Quantity: | 500 |
| Contact Amperage: | 7 A |
| Number of Positions: | 9 |
| Housing Color: | Natural |
| Mount Orientation: | Right Angle |
| GPL: | 103 |
| Packaging: | Package |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Power |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | 15 µin, .38 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 |
| Connector Height: | 13.34 mm, .525 in |
| Sealable: | No |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 1525 |
| Contact Layout: | Inline |
| Connector Length: | .312 in, 7.92 mm |
| Connector System: | Wire to Board |
| CSA Agency Certification: | LR7189 |
| UL Agency Certification: | E28476 |
| ECCN: | EAR99 |
| Contact Mating Area Plating Finish: | Bright |
| Contact Shape: | Square |
| Contact Underplating Thickness: | 1.27 µm, 50 µin |
| PCB Contact Termination Area Plating Finish: | Matte |
| Mating Retention: | With |
| 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: | 150 - 350 µin, 3.81 - 8.89 µm |
| Contact Mating Area Length: | 10.16 mm, .4 in |
| Contact Retention: | Without |
| Right Angle Bending Side: | Rear |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 3-644769-9 |
| SKU: | AMP3-644769-9 |
3-644769-9
| ICC Number: | AMP3-644769-9 |
| Manufacturer: | TE Connectivity |
| Manufacturer Number: | 3-644769-9 |
| Datasheet: | Product Specification |
| ECAD Model: |
Specifications
Detailed Description
Introducing the MTA 156 series PCB Mount Header, a versatile and reliable connector designed for power applications in appliances. With a voltage rating of 600V AC and a current carrying capacity of 7A, this connector ensures efficient power transmission. Featuring a durable Polyester-GF housing in a natural color, it offers excellent flammability resistance with a UL 94V-0 rating. The 1x9 configuration with right-angle mount orientation and solder termination method allows for easy installation on a 1.6mm thick PCB. Gold-plated copper alloy contacts ensure low contact resistance and superior signal integrity. With UL and CSA agency certifications, as well as RoHS compliance, this connector guarantees quality and environmental responsibility. Perfect for high-reliability applications, the MTA 156 series is a dependable choice for your PCB connectivity needs.
For Use With
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 640251-9 | ![]() | |
| TE Connectivity 770894-9 | ![]() | |
| TE Connectivity 2132189-9 | ![]() |


