| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 3-644457-8 |
| Series: | MTA 100 |
| Housing Material: | Polyester - GF |
| Number of Rows: | 1 |
| Mount Type: | Board Mount |
| Termination Method: | Solder, Through Hole - Solder |
| Contact Material: | Copper Alloy |
| Pitch: | .1 in, 2.54 mm |
| Voltage: | 250 VAC |
| Contact Type: | Pin |
| Strain Relief: | No Strain Relief |
| Package Quantity: | 500 |
| Contact Amperage: | 5 A |
| Number of Positions: | 8 |
| Housing Color: | Natural |
| Mount Orientation: | Right Angle |
| GPL: | 104 |
| Profile: | Narrow |
| Packaging: | Bag/Box |
| 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 |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 1538 |
| Contact Layout: | Inline |
| Connector Length: | 22.56 mm, .888 in |
| Connector System: | Wire to Board |
| CSA Agency Certification: | LR7189 |
| UL Agency Certification: | E28476 |
| ECCN: | EAR99 |
| 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: | 3-644457-8 |
| SKU: | AMP3-644457-8 |
3-644457-8
Specifications
Detailed Description
Introducing the MTA 100 series 8-position right angle board mount header, a versatile connector designed for signal applications in appliances. With a narrow profile of only .25 inches, this connector is perfect for space-constrained designs. Featuring a durable polyester housing and copper alloy contacts with tin plating, it ensures reliable performance in harsh environments. UL 94V-0 rated for safety, it can handle up to 250VAC and 5A. With a pitch of 2.54mm and through-hole solder termination, it offers easy installation on PCBs. This connector, part number 3-644457-8, is RoHS compliant and comes in a package of 500. Trust in its quality with UL and CSA agency certifications. Perfect for wire-to-board connections, it is a crucial component for your PCB design needs.
Frequently Bought Together
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| TE Connectivity 2-36152-1 | PIDG 22-16 22-18 MIL R 6; TAPE | ![]() |
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Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 04/01/2019 | P-19-016841 - Manufacturing Location Change. Following Part Numbers will be transferred from Shenzhen to Huizhou. | Download | |||


