| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644807-3 |
| 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: | Pin |
| Strain Relief: | Strain Relief Included |
| Wire Type: | Solid, Stranded |
| Package Quantity: | 500 |
| Cable Type: | Discrete Wire |
| Contact Amperage: | 7 A |
| Number of Positions: | 3 |
| Housing Color: | Orange |
| GPL: | 103 |
| Profile: | Standard |
| Mating Retention Type: | Latch |
| Packaging: | Bag |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Power |
| Contact Mating Area Plating: | Gold, Gold Flash |
| Contact Mating Area Plating Thickness: | .08 µm, 30 µin, 3 µm, .76 µm |
| Panel Mount: | Without |
| PCB Retention: | Without |
| Contact Termination Plating Thickness: | 2.03 - 5.08 µm, 80 - 200 µin |
| Contact Underplating Material: | Nickel |
| Connector Height: | 12.37 mm, .487 in |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Polarization |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Wire & Cable |
| Product Code: | 1524 |
| Number of Power Positions: | 3 |
| Wire Size: | 18 AWG, .8 - .9 mm² |
| Contact Layout: | Inline |
| Connector Length: | 15.85 mm, .624 in |
| Connector System: | Wire to Wire |
| CSA Agency Certification: | LR7189 |
| Contact Termination Plating: | Tin |
| Connector Product Type: | Connector Assembly |
| ECCN: | EAR99 |
| Contact Underplating Thickness: | 1.27 µm, 50 µin |
| 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: | Plug |
| Wire/Cable IDC Installation Type: | Closed End |
| Standards Met: | UL CSA |
| Material Flammability Standard: | UL 94V-2 |
| Part Aliases: | 3-644807-3 |
| SKU: | AMP3-644807-3 |
3-644807-3
Specifications
Detailed Description
The MTA 156 series connector ( 3-644807-3) is a versatile and reliable solution for power applications, meeting UL and CSA standards for safety. Featuring a durable nylon housing in a vibrant orange color, this connector is designed for cable mount installation with a free-hanging arrangement. The insulation displacement crimp (IDC) termination method ensures secure connections for up to 3 positions, accommodating 18 AWG wire. With a voltage rating of 600 V AC and a current capacity of 7 A, this connector is suitable for a wide range of power transmission tasks. Gold and tin plating on the contacts offer excellent conductivity and corrosion resistance. The package includes 500 units, making it ideal for large-scale projects. RoHS compliant and with a wide operating temperature range, this connector is a dependable choice for your power connectivity needs.
Application Tooling
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 58074-1 | ![]() |
For Use With
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 2132189-3 | ![]() | |
| TE Connectivity 3-641218-3 | ![]() | |
| TE Connectivity 3-641227-3 | ![]() | |
| TE Connectivity 770894-3 | ![]() |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 10/31/2013 | E-13-008537 - Product improvement. | Download | |||


