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1744426-4 - TE Connectivity

Description: Headers & Wire Housings Header Housing Assy EP 2.5 RA, 4 Pos.

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1744426-4 - TE Connectivity PCB footprint - Other - Other - 1744426-4-2
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1744426-4 - TE Connectivity  - 3D model - Other - 1744426-4-2
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1744426-4 Details

  • Manufacturer Part Number:

    1744426-4

  • 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:

    BOARD LOCK

  • Body Depth:

    0.299 inch

  • Body Length:

    0.59 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:

    NO

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Color:

    WHITE

  • Insulator Material:

    POLYAMIDE

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    4.5A

  • Mixed Contacts:

    NO

  • Mounting Style:

    RIGHT ANGLE

  • 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:

    80u inch

  • Polarization Key:

    POLARIZED

  • Rated Current (Signal):

    4.5 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.125 inch

  • Terminal Pitch:

    2.5 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    4

  • UL Flammability Code:

    94V-0

  • Wire Size-Max:

    20 AWG

  • Wire Size-Min:

    26 AWG

1744426-4 Frequently Asked Questions (FAQs)

  • The recommended torque specification is 0.5-0.7 Nm (4.4-6.3 in-lbs) for the screw terminals.
  • Yes, the 1744426-4 connector is designed to withstand high-vibration environments, but it's recommended to follow TE Connectivity's guidelines for vibration testing and mounting instructions.
  • The 1744426-4 connector has a IP67 rating, making it suitable for outdoor use, but it's essential to ensure proper sealing and protection from environmental factors like moisture and UV exposure.
  • The 1744426-4 connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F), but it's recommended to derate the current carrying capacity at higher temperatures.
  • While it's technically possible to use a different wire gauge, it's not recommended as it may affect the connector's performance, reliability, and safety. It's best to follow TE Connectivity's recommended wire gauge specifications.

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1744426-4 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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