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3-644893-2 - TE Connectivity

Description: Body Features: Primary Product Color Black | Configuration Features: Number of Rows 1 | Number of Positions 2 | PCB Mount Orientation Vertical | Contact Features: Contact Mating Area Length .28 INCH | Contact Mating Area Length 7.11 MM | Mating Square Post Dimension .025 INCH | Contact Mating Area Plating Material Thickness 150 – 250 MICIN | Contact Underplating Material Thickness 1.27 MICM | Contact Mating Area Plating Material Tin | Contact Type Pin | Contact Current Rating (Max) 4 AMP | PCB Contact Ter

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3-644893-2 - TE Connectivity  - 3D model
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3-644893-2 Details

  • Manufacturer Part Number:

    3-644893-2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    14 Weeks, 5 Days

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    9.1

  • Board Mounting Option:

    PEG

  • Body Breadth:

    0.313 inch

  • Body Depth:

    0.41 inch

  • Body Length:

    0.384 inch

  • Body/Shell Style:

    PLUG

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Finish Termination:

    Matte Tin (Sn)

  • Contact Gender:

    MALE

  • Contact Material:

    NOT APPLICABLE

  • Contact Pattern:

    RECTANGULAR

  • Contact Style:

    SQ PIN-SKT

  • DIN Conformance:

    NO

  • Durability:

    15 Cycles

  • EMI Shielded:

    NO

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insertion Force-Max:

    8.896 N

  • Insulation Resistance:

    100000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    GLASS FILLED POLYESTER

  • JESD-609 Code:

    e3

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    4A

  • Mating Contact Pitch:

    0.1 inch

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Option 2:

    FRICTION LOCK

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number Of PCB Rows:

    1

  • Number of Ports:

    1

  • Number of Rows Loaded:

    1

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • Panel Mount:

    NO

  • Plating Thickness:

    250u inch

  • Polarization Key:

    POLARIZED

  • Rated Current (Signal):

    4 A

  • Reference Standard:

    CSA, LR, U

  • Terminal Length:

    0.14 inch

  • Terminal Pitch:

    2.54 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    2

  • UL Flammability Code:

    94V-0

  • Withdrawl Force-Min:

    3.614 N

3-644893-2 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals of the 3-644893-2 connector is 0.5-0.7 Nm (5-7 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 3-644893-2 connector is designed to withstand high-vibration environments. It has a ruggedized design and is suitable for use in applications with vibrations up to 10g (sinusoidal) or 5g (random) according to IEC 60068-2-6.
  • The 3-644893-2 connector has a rating of IP67, which means it is protected against dust and water ingress. However, it's essential to ensure that the connector is properly sealed and mated to maintain its environmental rating. Additionally, the connector's materials may degrade over time when exposed to direct sunlight or extreme temperatures, so it's crucial to consider these factors when designing for outdoor use.
  • While the datasheet specifies AWG 20-24 wire sizes, the 3-644893-2 connector can accommodate a range of wire sizes. However, it's essential to consult with TE Connectivity or a qualified engineer to determine the suitability of the connector for your specific wire size and application.
  • The 3-644893-2 connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F). It's essential to ensure that the connector is used within this temperature range to maintain its performance and reliability.

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3-644893-2 Overview

Use the download button to access the 3-644893-2 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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Part Image 644893-2 TE Connectivity

Board Connector, 2 Contact(s), 1 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator, Plug