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3-644661-8 - TE Connectivity

Description: Body Features: Primary Product Color Natural | Configuration Features: PCB Mount Orientation Vertical | Number of Columns 8 | Number of Rows 1 | Number of Positions 8 | Contact Features: Contact Mating Area Plating Material Thickness 3.81 MICM | Contact Underplating Material Thickness 50 MICIN | PCB Contact Termination Area Plating Material Tin | PCB Contact Termination Area Plating Material Thickness 150 – 350 MICIN | Contact Underplating Material Thickness 1.27 MICM | Mating Square Post Dimension 1.14 M

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3-644661-8 Details

  • Manufacturer Part Number:

    3-644661-8

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    15 Weeks, 4 Days

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    6.6

  • Board Mounting Option:

    PEG

  • Body Breadth:

    0.425 inch

  • Body Depth:

    0.575 inch

  • Body Length:

    1.243 inch

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Gender:

    MALE

  • Contact Material:

    NOT APPLICABLE

  • Contact Pattern:

    RECTANGULAR

  • DIN Conformance:

    NO

  • EMI Shielded:

    NO

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Color:

    NATURAL

  • Insulator Material:

    POLYETHYLENE/POLYESTER

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    7A

  • Mixed Contacts:

    NO

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number of Ports:

    1

  • Number of Rows Loaded:

    1

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • Panel Mount:

    NO

  • Plating Thickness:

    150u inch

  • Polarization Key:

    POLARIZED

  • Rated Current (Signal):

    7 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.125 inch

  • Terminal Pitch:

    3.96 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    8

  • UL Flammability Code:

    94V-0

3-644661-8 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-1.5 Nm (4.4-13.3 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 3-644661-8 connector is designed to withstand vibrations and is suitable for use in high-vibration applications. However, it's essential to ensure that the connector is properly secured and that the screw terminals are tightened to the recommended torque to prevent loosening over time.
  • The 3-644661-8 connector has a rating of IP20, which means it provides some protection against solid objects and fingers, but it's not fully sealed against moisture or water. If you need to use the connector in outdoor or harsh environments, you may need to add additional protection, such as a waterproof coating or enclosure.
  • While the datasheet specifies AWG 20-24 wire sizes, the connector can accommodate a range of wire sizes. However, it's essential to ensure that the wire size you choose is compatible with the connector's terminal design and that the wire is properly seated and secured to prevent damage or electrical issues.
  • Yes, as with any electrical connector, it's essential to follow proper safety precautions when using the 3-644661-8 connector. Ensure that the connector is used within its rated voltage and current specifications, and that it's properly installed and secured to prevent electrical shock or fire hazards.

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3-644661-8 Overview

Use the download button to access the 3-644661-8 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like 3-644, or try a keyword search, such as Headers and Edge Type Connectors

About TE Connectivity

TE Connectivity, a global leader in connectivity and sensor solutions, designs and manufactures products that enable a more connected world. Serving a diverse range of industries, including automotive, industrial, medical, aerospace, and telecommunications, TE Connectivity offers a broad portfolio of products such as connectors, sensors, relays, and passive components. The company's innovations help improve the reliability and performance of electronic systems.

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