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1744439-3 - TE Connectivity

Description: PCB Mount Header, Vertical, Wire-to-Board, 3 Position, 2.5 mm [.098 in] Centerline, Fully Shrouded, Tin (Sn), Through Hole - Solder, Economy Power 2.5

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Symbol
1744439-3 - TE Connectivity - PCB symbol
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PCB Footprints
1744439-3 - TE Connectivity PCB footprint - Other - Other - 1744439-3-1
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3D Models
1744439-3 - TE Connectivity - 3D model - Other - 1744439-3-1
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1744439-3 Details

  • Manufacturer Part Number:

    1744439-3

  • Brand Name:

    TE Connectivity

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    8

  • Board Mounting Option:

    SOLDERABLE RETENTION CLIPS

  • Body Breadth:

    0.377 inch

  • Body Depth:

    0.315 inch

  • Body Length:

    0.484 inch

  • Body/Shell Style:

    PLUG

  • Connector Type:

    BOARD CONNECTOR

  • Contact Arrangement:

    S0P3

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Gender:

    MALE

  • Contact Material:

    NOT APPLICABLE

  • Contact Pattern:

    RECTANGULAR

  • Contact Style:

    RND PIN-SKT

  • DIN Conformance:

    NO

  • EMI Shielded:

    NO

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Color:

    NATURAL

  • Insulator Material:

    POLYAMIDE

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    4.2A

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Option 2:

    LATCHING

  • 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:

    200u inch

  • Polarization Key:

    POLARIZED

  • Rated Current (Signal):

    4.2 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.133 inch

  • Terminal Pitch:

    2.5 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    3

  • UL Flammability Code:

    94V-0

1744439-3 Frequently Asked Questions (FAQs)

  • The recommended torque value for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs). It's essential to follow this value to ensure reliable connections and prevent damage to the connector.
  • Yes, the 1744439-3 connector is designed to withstand vibrations and is suitable for use in applications with moderate to high vibration levels. However, it's essential to follow proper mounting and installation procedures to ensure the connector remains secure.
  • While the datasheet specifies AWG 20-18 wire sizes, the connector can accommodate other wire sizes with some adjustments. However, it's crucial to consult with TE Connectivity or a qualified engineer to ensure the connector is used within its design specifications and to avoid any potential reliability issues.
  • The 1744439-3 connector is designed to operate in temperatures ranging from -40°C to 125°C (-40°F to 257°F). However, it's essential to consider the specific application and environmental conditions to ensure the connector remains within its operating specifications.
  • The 1744439-3 connector is designed to be resistant to moisture and corrosion, but it's not suitable for use in extremely harsh environments. If you plan to use the connector in an environment with high humidity or exposure to chemicals, it's recommended to consult with TE Connectivity or a qualified engineer to determine the best solution for your specific application.

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1744439-3 Overview

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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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