| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644860-6 |
| Series: | MTA 156 |
| Housing Material: | Nylon |
| Number of Rows: | 1 |
| Mount Type: | Cable Mount (Free-Hanging) |
| Termination Method: | Insulation Displacement Crimp (IDC) |
| Contact Material: | Copper Alloy |
| Pitch: | .156 in, 3.96 mm |
| Voltage: | 600 V AC |
| Contact Type: | Socket |
| Strain Relief: | Strain Relief Included |
| Wire Type: | Stranded |
| Package Quantity: | 250 |
| Panel Thickness: | .03 - .09 in |
| Cable Type: | Discrete Wire |
| Contact Amperage: | 7 A |
| Number of Positions: | 6 |
| Housing Color: | Black |
| GPL: | 103 |
| Profile: | Standard |
| Mating Retention Type: | Locking Ramp |
| Packaging: | Bag |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Power |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 2.03 µm, 80 µin |
| Panel Mount: | Without |
| PCB Retention: | Without |
| Contact Termination Plating Thickness: | 2.03 µm |
| Contact Underplating Material: | Nickel |
| Connector Height: | .36 in, 9.02 mm |
| Sealable: | No |
| Mating Alignment: | Without |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Printed Circuit Board, Wire & Cable |
| Product Code: | 1524 |
| Number of Power Positions: | 6 |
| Wire Size: | 18 AWG, .8 - .9 mm² |
| Contact Layout: | Inline |
| Connector Length: | 23.77 mm, .94 in |
| Connector System: | Wire to Board |
| CSA Agency Certification: | LR7189 |
| Contact Termination Plating: | Tin |
| Connector Product Type: | Connector Assembly |
| ECCN: | EAR99 |
| Contact Mating Area Plating Finish: | Matte |
| Contact Underplating Thickness: | 30 µin, .762 µm |
| Mating Retention: | With |
| PCB Mount Alignment: | Without |
| Cable Exit Angle: | 90° |
| Accepts Wire Insulation Diameter: | .095 in, 2.41 mm |
| Contact Retention: | With |
| Contact Retention Type: | Locking Lance |
| Glow Wire Rating: | Standard Part - Not Glow Wire |
| Connector and Housing Type: | Receptacle |
| Wire/Cable IDC Installation Type: | Closed End |
| Standards Met: | UL CSA |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 3-644860-6 |
| SKU: | AMP3-644860-6 |
3-644860-6
Specifications
Detailed Description
Designed for reliable power connections in appliances, the MTA 156 series connector ( 3-644860-6) is a high-quality solution that meets UL and CSA standards for safety. Featuring a durable nylon housing in black, this connector is suitable for cable mount (free-hanging) installation with insulation displacement crimp (IDC) termination method, accommodating 6 positions with a pitch of 3.96mm. With a voltage rating of 600V AC and a contact amperage of 7A, it is ideal for power applications. The copper alloy contacts with tin plating ensure efficient conductivity, while the included strain relief offers added durability. With a package quantity of 250 and RoHS compliance, this connector is a dependable choice for various electronic systems.
Application Tooling
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 58074-1 | ![]() | |
| TE Connectivity 58247-3 | ![]() |


