| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644766-4 |
| 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: | 4 |
| Housing Color: | Natural |
| Mount Orientation: | Vertical |
| GPL: | 103 |
| Packaging: | Bag/Box |
| 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: | 13.33 mm, .525 in |
| Sealable: | No |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 1525 |
| Contact Layout: | Inline |
| Connector Length: | 19.81 mm, .78 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 |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 3-644766-4 |
| SKU: | AMP3-644766-4 |
3-644766-4
| Heilind Number: | AMP3-644766-4 |
| Manufacturer: | TE Connectivity |
| Manufacturer Number: | 3-644766-4 |
| Datasheet: | UL Agency Approval Document |
| ECAD Model: |
Specifications
Detailed Description
Enhance your power circuit applications with our MTA 156 series connector. With a durable Polyester - GF housing in a natural color, this board mount connector features a single row design for easy installation on PCBs. The copper alloy contacts with gold plating ensure reliable signal transmission, while the high voltage rating of 600 V AC meets stringent safety standards. Suitable for appliances and other electronic devices, this connector is UL 94V-0 compliant for fire safety. Operating within a wide temperature range of -55 to 105 °C (-67 to 221 °F), it offers versatility in various environments. With inline contact layout and square contact shape, it's ideal for wire-to-board connections. The package includes 500 connectors, making it a convenient choice for bulk applications. Trust in its quality and performance, backed by CSA and UL certifications, as well as RoHS compliance. Elevate your connectivity with this essential component for your project.


