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749621-8 - TE Connectivity

Description: Body Features: Shell Plating Material Tin over Copper | Cover Material Thermoplastic | Primary Product Color Black | Ribbon Cable Centerline Spacing .025 INCH | Configuration Features: Number of Positions 80 | Compatible With Wire & Cable Type Round Jacketed Cable | Number of Rows 2 | Contact Features: Contact Underplating Material Palladium Nickel | Contact Mating Area Plating Material Gold or Gold Flash over Palladium Nickel | Contact Current Rating (Max) 1 AMP | Wire Contact Termination Area Plating Mate

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749621-8 - TE Connectivity  - 3D model
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749621-8 Details

  • Manufacturer Part Number:

    749621-8

  • Brand Name:

    AMP

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.30

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    6

  • Additional Feature:

    AMPLIMITE, SHIELDED

  • Body/Shell Style:

    PLUG

  • Cable Types:

    ROUND

  • Connector Type:

    TELECOM AND DATACOM CONNECTOR

  • Contact Design:

    PREASSEM CONN

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Finish Termination:

    Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

  • Contact Gender:

    MALE

  • Contact Material:

    NOT APPLICABLE

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    25 mΩ

  • Contact Style:

    SQ PIN-SKT

  • DIN Conformance:

    NO

  • EMI Shielded:

    YES

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insertion Force-Max:

    133.44 N

  • Insulation Diameter-Min:

    0.029 inch

  • Insulation Resistance:

    1000000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    POLYETHYLENE

  • JESD-609 Code:

    e0

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    1A

  • Mating Contact Pitch:

    0.05 inch

  • 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:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • Panel Mount:

    NO

  • Plating Thickness:

    30u inch

  • Rated Current (Signal):

    1 A

  • Reference Standard:

    UL

  • Shell Finish:

    TIN

  • Shell Material:

    STEEL

  • Terminal Pitch:

    1.27 mm

  • Termination Type:

    IDC

  • Total Number of Contacts:

    80

  • UL Flammability Code:

    94V-0

  • Wire Size-Max:

    28 AWG

  • Wire Size-Min:

    30 AWG

  • Withdrawl Force-Min:

    13.344 N

749621-8 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-1.5 Nm (4.4-13.3 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 749621-8 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 rail, aerospace, and industrial control systems.
  • The 749621-8 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 749621-8 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 749621-8 connector is designed to be compatible with other TE Connectivity products, such as cable assemblies and PCB connectors. It's essential to ensure compatibility before using the connector with other products to ensure reliable connections and performance.

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749621-8 Overview

Use the download button to access the 749621-8 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 74962, or try a keyword search, such as Telecom and Datacom 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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