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103945-3 - TE Connectivity

Description: Body Features: Primary Product Color Black | Configuration Features: Number of Positions 4 | Number of Rows 1 | Contact Features: Contact Current Rating (Max) 3 AMP | Contact Type Pin | Contact Layout Inline | Contact Base Material Phosphor Bronze | PCB Contact Termination Area Plating Material Finish Bright | PCB Contact Termination Area Plating Material Tin-Lead | Dimensions: Connector Height 6.6 MM | Connector Height .26 INCH | Connector Length 50.3 MM | Wire Size .12 – .4 MMSQ | Row-to-Row Spacing 2.5

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103945-3 - TE Connectivity  - 3D model
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103945-3 Details

  • Manufacturer Part Number:

    103945-3

  • Part Life Cycle Code:

    End Of Life

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    42 Weeks

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    1

  • Additional Feature:

    LATCHED; POLARIZED; SHROUDED

  • 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:

    15u 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

103945-3 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals of 103945-3 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 terminals.
  • Yes, the 103945-3 connector is designed to withstand high-vibration environments. It meets the IEC 61373 Cat 2 vibration standard, making it suitable for use in applications such as transportation, industrial, and aerospace.
  • The 103945-3 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 the connector in outdoor environments to maintain its performance and reliability.
  • The 103945-3 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.
  • Yes, the 103945-3 connector is designed to be compatible with other TE Connectivity products, including cables, backshells, and accessories. It's essential to ensure compatibility before using the connector with other products to ensure reliable connections and performance.

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103945-3 Overview

Use the download button to access the 103945-3 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.
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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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Part Image 5-103946-3 TE Connectivity

Board Connector, 4 Contact(s), 1 Row(s), Male, Crimp/IDC Terminal, Black Insulator, Plug

Part Image 5-103945-3 TE Connectivity

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Part Image 103945-3 TE Connectivity

Board Connector, 4 Contact(s), 1 Row(s), Male, 0.1 inch Pitch, Crimp/IDC Terminal, Polarized Lck, Black Insulator, Plug

Part Image 103946-3 TE Connectivity

Board Connector, 4 Contact(s), 1 Row(s), Male, 0.1 inch Pitch, Crimp/IDC Terminal, Polarized Lck, Black Insulator, Plug