| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644769-3 |
| 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: | 2500 |
| Contact Amperage: | 7 A |
| Number of Positions: | 3 |
| 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: | 15.85 mm, .624 in |
| 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: | 3-644769-3 |
| SKU: | AMP3-644769-3 |
3-644769-3
| Heilind Number: | AMP3-644769-3 |
| Manufacturer: | TE Connectivity |
| Manufacturer Number: | 3-644769-3 |
| Datasheet: | 3D Drawing |
| ECAD Model: |
Specifications
Detailed Description
Introducing our MTA 156 series PCB connector, designed for power applications with a durable polyester housing in a natural color. With a contact layout of inline pins and a right-angle mounting orientation, it offers versatility in board layouts. The termination method is through-hole soldering, ensuring secure connections with a contact material of copper alloy. Meeting UL 94V-0 flammability standards, it guarantees safety in various environments. Rated for 600V AC and 7A, it provides reliable performance. With a package quantity of 2500, it's ideal for bulk applications. RoHS compliant and certified by UL and CSA agencies, it meets international quality standards. Its compact design, with a connector height of 13.34mm, makes it suitable for space-constrained setups. Perfect for appliances and other industrial uses, this connector is a dependable choice for your PCB assembly needs.
For Use With
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 2132189-3 | ![]() | |
| TE Connectivity 640251-3 | ![]() | |
| TE Connectivity 770894-3 | ![]() |


