| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-643821-2 |
| Series: | MTA 156 |
| Connector Type: | Connector Assembly |
| Gender: | Receptacle |
| Housing Material: | Nylon |
| Number of Rows: | 1 |
| Mount Type: | Cable Mount (Free-Hanging) |
| Termination Method: | Insulation Displacement Crimp (IDC) |
| Contact Plating: | Tin |
| Pitch: | .156 in, 3.96 mm |
| Voltage: | 600 V AC |
| Contact Type: | Female |
| Shape: | Rectangular |
| Package Quantity: | 500 |
| Cable Type: | Stranded |
| Connection Type: | Connector Assembly |
| Contact Amperage: | 7 A |
| Number of Positions: | 2 |
| Housing Color: | Blue |
| GPL: | 103 |
| Mating Retention Type: | Locking Ramp |
| Packaging: | Bag/Box |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Power |
| Panel Mount: | Without |
| Shielded: | No |
| Contact Underplating Material: | Nickel |
| Connector Height: | 18.42 mm, .725 in |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Polarization |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Wire & Cable |
| Product Code: | 1524 |
| Wire Size: | .12 - .15 mm², 26 AWG |
| Contact Layout: | Inline |
| Contact Transmits: | Power |
| Connector Length: | .312 in, 7.92 mm |
| Connector System: | Wire to Board |
| CSA Agency Certification: | LR7189 |
| UL Agency Certification: | E28476 |
| Connector Product Type: | Assembly, Connector |
| ECCN: | EAR99 |
| Connector Width: | .355 in, 9.02 mm |
| Mating Retention: | With |
| Contact Retention: | With |
| Contact Retention Type: | Locking Lance |
| Connector and Housing Type: | Receptacle Housing |
| Number of Cavities: | 2 |
| Panel Gasket: | Without |
| Standards Met: | CSA UL |
| Material Flammability Standard: | UL 94V-2 |
| Part Aliases: | 3-643821-2 |
| SKU: | AMP3-643821-2 |
3-643821-2
| Heilind Number: | AMP3-643821-2 |
| Manufacturer: | TE Connectivity |
| Manufacturer Number: | 3-643821-2 |
| Datasheet: | Statement of Compliance |
| ECAD Model: |
Specifications
Detailed Description
Enhance your power connections with the MTA 156 Connector Assembly, designed for efficient cable mounting. This female receptacle features a durable nylon housing in a vibrant blue hue, meeting CSA and UL standards for reliable performance. With a pitch of 3.96mm and a voltage rating of 600V AC, it ensures secure power transmission in various applications. Utilizing insulation displacement crimp (IDC) termination method and tin-plated contacts, it guarantees easy and efficient installation. The connector accommodates 26 AWG stranded wires, with a contact layout for inline power transmission. Operating in a wide temperature range from -55 to 105°C (-67 to 221°F), it is suitable for demanding environments. Its connector system, Wire to Board, offers versatility, while the 2-cavity housing layout and locking lance contact retention provide added stability. Perfect for appliances and power circuit applications, this connector assembly comes in a package of 500, making it ideal for bulk installations. RoHS compliant and with UL 94V-2 flammability rating, it prioritizes safety and environmental responsibility. Elevate your connectivity with this high-quality and efficient connector solution.
Application Tooling
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 58074-1 | ![]() | |
| TE Connectivity 58247-3 | ![]() |


