| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644457-2 |
| Series: | MTA 100 |
| Amperage: | 5 A |
| Housing Material: | Polyester - GF |
| Number of Contacts: | 2 |
| Number of Rows: | 1 |
| Mount Type: | Board Mount |
| Termination Method: | Solder, Through Hole - Solder |
| Contact Material: | Copper Alloy |
| Body Orientation: | Right Angle |
| Pitch: | .1 in, 2.54 mm |
| Voltage: | 250 VAC |
| Contact Type: | Pin |
| Strain Relief: | No Strain Relief |
| Contact Amperage: | 5 A |
| Number of Positions: | 2 |
| Housing Color: | Natural |
| Mount Orientation: | Right Angle |
| Profile: | Narrow |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Signal |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 150 - 350 µin, 3.81 - 8.89 µm |
| Panel Mount: | Without |
| PCB Retention: | Without |
| Contact Underplating Material: | Nickel |
| PCB Contact Termination Area Plating: | Tin |
| PCB Thickness (Recommended): | .063 in, 1.6 mm |
| Connector Height: | .25 in, 6.35 mm |
| Sealable: | No |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Contact Layout: | Inline |
| Connector Length: | .288 in, 7.32 mm |
| Connector System: | Wire to Board |
| Contact Shape: | Square |
| Contact Underplating Thickness: | 1.27 µm, 50 µin |
| PCB Contact Termination Area Plating Finish: | Matte |
| Mating Retention: | Without |
| PCB Mount Alignment: | Without |
| Termination Post Tail Length: | .11 in, 2.79 mm |
| Header Type: | Unshrouded |
| Connector Assembly Type: | PCB Mount Header |
| PCB Contact Termination Area Plating Thickness: | 150 - 350 µin, 3.81 - 8.89 µm |
| Contact Mating Area Length: | .26 in, 6.6 mm |
| Contact Retention: | Without |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 3-644457-2 |
| SKU: | AMP3-644457-2 |
3-644457-2
Specifications
Detailed Description
Introducing our MTA 100 series Right Angle Board Mount Header, designed for efficient PCB connectivity in a range of signal applications. With a compact profile and a pitch of 2.54 mm, this connector features two contacts with Copper Alloy pins for reliable performance. The housing, made of UL 94V-0 rated Polyester - GF, ensures durability and safety. Suitable for through hole solder termination, it offers a secure attachment to the board. Operating in a wide temperature range from -55 to 105°C, this header is ideal for various environments. With its matte tin plating and contact shape, it guarantees optimal signal transmission. RoHS compliant and certified by UL and CSA agencies, this connector meets international quality standards. Perfect for appliances and other electronic devices, it comes in a package quantity of 500 for convenient bulk usage. Upgrade your PCB connectivity with this high-quality and versatile header.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 1-66099-5 | III+ PIN,18-16,TIN ,LP | ![]() |
| TE Connectivity 1-66101-9 | III+ SKT,18-16,TIN ,LP | ![]() |


