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281784-4 - TE Connectivity

Description: Body Features: Primary Product Color Blue | Configuration Features: Number of Positions 4 | Number of Rows 1 | Contact Features: Contact Layout Inline | Contact Underplating Material Nickel | Contact Type Socket | Contact Base Material Phosphor Bronze | Contact Current Rating (Max) 3 AMP | Dimensions: Compatible Insulation Diameter Range 1.2 MM | Compatible Insulation Diameter Range .047 INCH | Connector Length .431 INCH | Connector Height .701 INCH | Wire Size 26 – 24 AWG | Row-to-Row Spacing 2.54 MM | C

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281784-4 Details

  • Manufacturer Part Number:

    281784-4

  • Brand Name:

    AMP

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    7.2

  • Additional Feature:

    STANDARD: IEC 603-8

  • Body Breadth:

    0.701 inch

  • Body Depth:

    0.189 inch

  • Body Length:

    0.431 inch

  • Body/Shell Style:

    RECEPTACLE

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Finish Termination:

    Gold (Au) - with Nickel (Ni) barrier

  • Contact Gender:

    FEMALE

  • Contact Material:

    NOT APPLICABLE

  • Contact Pattern:

    RECTANGULAR

  • Contact Style:

    SQ PIN-SKT

  • DIN Conformance:

    NO

  • EMI Shielded:

    NO

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulation Diameter-Min:

    0.047 inch

  • Insulation Resistance:

    5000000000 Ω

  • Insulator Color:

    BLUE

  • Insulator Material:

    GLASS FILLED POLYBUTYLENE TEREPHTHALATE

  • JESD-609 Code:

    e4

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    3A

  • Mating Contact Row Spacing:

    0.1 inch

  • Mixed Contacts:

    NO

  • Mounting Type:

    CABLE

  • Number Of Connectors:

    ONE

  • Number of Ports:

    1

  • Number of Rows Loaded:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • Panel Mount:

    NO

  • Rated Current (Signal):

    3 A

  • Reference Standard:

    IEC,UL

  • Termination Type:

    IDC

  • Total Number of Contacts:

    4

  • UL Flammability Code:

    94V-0

  • Wire Size-Max:

    24 AWG

  • Wire Size-Min:

    26 AWG

281784-4 Frequently Asked Questions (FAQs)

  • The recommended torque value is 0.5-0.7 Nm (4.4-6.3 in-lbs) for the screw terminals. However, it's essential to consult the TE Connectivity application notes or contact their technical support for specific guidance.
  • Yes, the 281784-4 connector is designed to withstand vibrations. However, it's crucial to ensure proper mounting and secure the connector to prevent damage. Consult TE Connectivity's vibration testing data and application notes for more information.
  • The operating temperature range for the 281784-4 connector is -40°C to 125°C (-40°F to 257°F). However, it's essential to consider the specific application and environmental conditions to ensure reliable performance.
  • The 281784-4 connector has a IP67 rating, which means it can withstand temporary immersion in water up to 1 meter (3.3 feet) for 30 minutes. However, it's crucial to ensure proper sealing and follow TE Connectivity's guidelines for use in humid or wet environments.
  • The 281784-4 connector has a mating cycle life of at least 500 cycles. However, this may vary depending on the specific application, usage, and environmental conditions. Consult TE Connectivity's documentation and technical support for more information.

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281784-4 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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