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103944-3 - TE Connectivity

Description: Body Features: Primary Product Color Black | Configuration Features: Number of Rows 1 | Number of Positions 4 | Contact Features: Contact Current Rating (Max) 3 AMP | Contact Type Pin | PCB Contact Termination Area Plating Material Finish Bright | Contact Base Material Phosphor Bronze | PCB Contact Termination Area Plating Material Tin-Lead | Contact Layout Inline | Dimensions: Row-to-Row Spacing 2.54 MM | Wire Size .12 – .4 MMSQ | Wire Size 26 – 22 AWG | Connector Height .26 INCH | Connector Length 1.9

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103944-3 Details

  • Manufacturer Part Number:

    103944-3

  • Brand Name:

    AMP

  • Pbfree Code:

    No

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    0

  • Additional Feature:

    AMPMODU

  • Body Breadth:

    0.26 inch

  • Body Depth:

    0.26 inch

  • Body Length:

    1.98 inch

  • Body/Shell Style:

    PLUG

  • Connector Type:

    BOARD CONNECTOR

  • Contact Design:

    PREASSEM CONN

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Finish Termination:

    Tin/Lead (Sn/Pb)

  • Contact Gender:

    MALE

  • Contact Material:

    NOT APPLICABLE

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    15 mΩ

  • Contact Style:

    RND PIN-SKT

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    600VAC V

  • EMI Shielded:

    NO

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulation Resistance:

    5000000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    POLYETHYLENE

  • JESD-609 Code:

    e0

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    3A

  • Mating Contact Pitch:

    0.1 inch

  • Mating Contact Row Spacing:

    0.1 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    POLARIZED LCK

  • Mounting Option 2:

    LATCHING

  • Mounting Type:

    CABLE

  • Number Of Connectors:

    ONE

  • Number of Ports:

    1

  • Number of Rows Loaded:

    1

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -65 °C

  • Option:

    GENERAL PURPOSE

  • Panel Mount:

    NO

  • Plating Thickness:

    100u inch

  • Rated Current (Signal):

    3 A

  • Rated Voltage:

    267 V

  • Reference Standard:

    CSA, LR, U

  • Terminal Pitch:

    2.54 mm

  • Termination Type:

    CRIMP/IDC

  • Total Number of Contacts:

    4

  • UL Flammability Code:

    94V-0

  • Wire Size-Max:

    22 AWG

  • Wire Size-Min:

    26 AWG

103944-3 Frequently Asked Questions (FAQs)

  • The recommended torque value for the screw terminals of 103944-3 is 0.5-0.8 Nm (4.4-7.0 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the terminals.
  • Yes, the 103944-3 connector is designed to withstand high-vibration environments. It meets the IEC 61373 Cat 2 vibration standard, which ensures reliable performance in applications with intense vibrations.
  • The 103944-3 connector has a IP67 rating, which means it is protected against dust and water ingress. However, it's essential to ensure proper sealing and protection when using it in outdoor applications to maintain its performance and reliability.
  • The 103944-3 connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F). It's crucial to ensure that the connector operates within this range to maintain its performance and reliability.
  • Yes, the 103944-3 connector is designed to be compatible with other TE Connectivity products, such as cable assemblies and PCB connectors. However, it's essential to verify compatibility and ensure proper mating and performance before using it with other products.

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103944-3 Overview

Use the download button to access the 103944-3 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 10394, 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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