| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644611-3 |
| Series: | MTA 156 |
| Amperage: | 7 A |
| Housing Material: | Polyester - GF |
| Number of Contacts: | 3 |
| Number of Rows: | 1 |
| Mount Type: | Board Mount |
| Termination Method: | Solder, Through Hole - Solder |
| Contact Material: | Copper Alloy |
| Body Orientation: | Straight |
| Pitch: | .156 in, 3.96 mm |
| Voltage: | 600 V AC |
| Contact Type: | Pin |
| Strain Relief: | No Strain Relief |
| Package Quantity: | 200 |
| Contact Amperage: | 7 A |
| Number of Positions: | 3 |
| Housing Color: | Natural |
| Mount Orientation: | Vertical |
| GPL: | 103 |
| Packaging: | Package |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Power |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 150 - 350 µin, 3.81 - 8.89 µm |
| Panel Mount: | Without |
| PCB Retention: | Without |
| Contact Underplating Material: | Nickel |
| PCB Contact Termination Area Plating: | Tin |
| PCB Thickness (Recommended): | .062 in, 1.57 mm |
| Connector Height: | 13.84 mm, .545 in |
| Sealable: | No |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 1525 |
| Contact Layout: | Inline |
| Connector Length: | 11.76 mm, 1.243 in |
| Connector System: | Wire to Board |
| CSA Agency Certification: | LR7189 |
| UL Agency Certification: | E28476 |
| ECCN: | EAR99 |
| Contact Shape: | Square |
| Contact Underplating Thickness: | 1.27 µm, 50 µin |
| Mating Retention: | With |
| PCB Mount Alignment: | Without |
| Termination Post Tail Length: | .125 in, 3.18 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: | 11.43 mm, .45 in |
| Contact Retention: | Without |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 3-644611-3 |
| SKU: | AMP3-644611-3 |
3-644611-3
Specifications
Detailed Description
The MTA 156 series 3-position straight pin header, with SKU 3-644611-3, is a reliable board-mount connector designed for power applications. Featuring a 7A amperage rating and a durable polyester GF housing, this connector ensures dependable performance. With a pitch of 3.96mm and a voltage rating of 600V AC, it is suitable for various industrial and appliance uses. The contact pins are made of tin-plated copper alloy, offering excellent conductivity and corrosion resistance. This UL 94V-0 compliant connector is suitable for use in a wide range of operating temperatures, from -55 to 105°C. RoHS compliant and featuring UL and CSA agency certifications, it meets stringent quality and safety standards for peace of mind. With a package quantity of 200, it is ideal for bulk installations.


