| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-640429-7 |
| Series: | MTA 156 |
| Amperage: | 7 A |
| Connector Type: | Connector Assembly |
| Gender: | Receptacle |
| Housing Material: | Nylon 6/6 |
| Number of Contacts: | 7 |
| Number of Rows: | 1 |
| Mount Type: | Cable Mount (Free-Hanging) |
| Termination Method: | Insulation Displacement Crimp (IDC) |
| Contact Plating: | Tin |
| Maximum Operating Temperature: | 105 °C, 221 °F |
| Overall Height: | 9.02 |
| Overall Length: | 1.092 ;27.74 mm |
| Pitch: | .156 in, 3.96 mm |
| Voltage: | 600 V AC |
| Contact Type: | Female |
| Shape: | Rectangular |
| Package Quantity: | 250 |
| Cable Type: | Stranded |
| Connection Type: | Connector Assembly |
| Contact Amperage: | 7 A |
| Number of Positions: | 7 |
| Housing Color: | White |
| GPL: | 103 |
| Mating Retention Type: | Locking Ramp |
| Packaging: | Tape |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Signal |
| Panel Mount: | Without |
| Shielded: | No |
| Contact Underplating Material: | Nickel |
| Connector Height: | 18.42 mm, .725 in |
| Sealable: | No |
| Mating Alignment: | Without |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Wire & Cable |
| Product Code: | 1524 |
| Wire Size: | 24 AWG, .2 mm² |
| Contact Layout: | Inline |
| Connector Length: | 1.092 in, 27.74 mm |
| Connector System: | Wire to Board |
| CSA Agency Certification: | LR 7189 |
| UL Agency Certification: | E28476 |
| Connector Product Type: | Assembly, Connector |
| ECCN: | EAR99 |
| Connector Width: | .355 in, 9.02 mm |
| Mating Retention: | With |
| Insertion Force: | Standard |
| Contact Retention: | With |
| Contact Retention Type: | Locking Lance |
| Connector and Housing Type: | Receptacle Housing |
| Number of Cavities: | 7 |
| Panel Gasket: | Without |
| Standards Met: | CSA UL |
| Material Flammability Standard: | UL 94V-2 |
| Part Aliases: | 3-640429-7 |
| SKU: | AMP3-640429-7 |
3-640429-7
| Heilind Number: | AMP3-640429-7 |
| Manufacturer: | TE Connectivity |
| Manufacturer Number: | 3-640429-7 |
| Datasheet: | Product Specification |
| ECAD Model: |
Specifications
Detailed Description
Introducing the MTA 156 series Connector Assembly, featuring a durable nylon 6/6 housing and CSA/UL standards compliance for reliable performance. With 7A amperage and 600V AC voltage, this receptacle is perfect for signal applications. Its 7 inline contacts accommodate 24 AWG stranded wire, terminated via Insulation Displacement Crimp (IDC) for easy installation. Tin contact plating and nickel underplating ensure excellent conductivity and longevity. Operating in a wide temperature range from -55 to 105 °C, this white housing connector is RoHS compliant and packaged in tape for convenience. Ideal for appliances and other signal-intensive systems, it offers secure mating with a locking ramp and contact retention. Upgrade your connectivity with the MTA 156 series.
Application Tooling
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 58074-1 | ![]() | |
| TE Connectivity 58247-1 | ![]() | |
| TE Connectivity 58247-3 | ![]() | |
| TE Connectivity 59804-1 | ![]() |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 03/01/2020 | E-20-000824 - Manufacturing process change. Global standardization of housing colorant - this change will not impact product performance. | Download | |||


