| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644313-3 |
| Series: | MTA 100 |
| Amperage: | 5 A |
| Connector Type: | Connector Assembly |
| Gender: | Receptacle |
| Housing Material: | Nylon |
| Number of Contacts: | 3 |
| 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: | 6.99 |
| Overall Length: | 7.62 ;7.62 mm |
| Pitch: | .1 in, 2.54 mm |
| Voltage: | 250 VAC |
| Contact Type: | Female |
| Shape: | Rectangular |
| Package Quantity: | 500 |
| Cable Type: | Stranded |
| Connection Type: | Connector Assembly |
| Contact Amperage: | 5 A |
| Number of Positions: | 3 |
| Housing Color: | Black |
| GPL: | 104 |
| Mating Retention Type: | Locking Ramp |
| Packaging: | Package |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Signal |
| Panel Mount: | Without |
| Shielded: | No |
| Contact Underplating Material: | Nickel |
| Connector Height: | 13.21 mm, .52 in |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Polarization |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Wire & Cable |
| Product Code: | 1537 |
| Wire Size: | .12 - .15 mm², 26 AWG |
| Contact Layout: | Inline |
| Connector Length: | .3 in, 7.62 mm |
| Connector System: | Wire to Board |
| CSA Agency Certification: | LR 7189 |
| UL Agency Certification: | E28476 |
| Connector Product Type: | Assembly, Connector |
| ECCN: | EAR99 |
| Connector Width: | .275 in, 6.99 mm |
| Mating Retention: | With |
| Max Insulation Diameter: | .06 in, 1.52 mm |
| Insertion Force: | Standard |
| Contact Retention: | With |
| Contact Retention Type: | Locking Lance |
| Connector and Housing Type: | Receptacle Housing |
| Number of Cavities: | 3 |
| Panel Gasket: | Without |
| Standards Met: | CSA UL |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 3-644313-3 |
| SKU: | AMP3-644313-3 |
3-644313-3
Specifications
Detailed Description
Introducing the MTA 100 series Connector Assembly, featuring a 5A amperage and CSA/UL standards met for reliable performance. This female receptacle boasts a durable nylon housing and tin contact plating, suitable for cable mount applications with insulation displacement crimp termination. With 3 contacts in a single row and a 2.54mm pitch, it offers secure connections for signal circuitry. Operating at temperatures up to 105°C, this black housing connector is ideal for appliances and other signal transmission systems. Each package contains 500 units, making it a convenient choice for bulk installations. RoHS compliant and with agency certifications, the MTA 100 ensures both quality and environmental responsibility. Upgrade your PCB socket receptacles with this high-performance connector assembly.
Application Tooling
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 58074-1 | ![]() | |
| TE Connectivity 58246-2 | ![]() | |
| TE Connectivity 58579-1 | ![]() |


