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42878-8458 - Molex

Description: Modular Connectors / Ethernet Connectors 8/8K W/O CLIP flangeless lo pro

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PCB Footprints
42878-8458 - Molex PCB footprint - Other - Other - 42878-8458-1
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3D Models
42878-8458 - Molex  - 3D model - Other - 42878-8458-1
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42878-8458 Details

  • Manufacturer Part Number:

    42878-8458

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Hong Kong SAR, Mainland China, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.30

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Molex

  • YTEOL:

    8

  • Additional Feature:

    LOW PROFILE

  • Board Mounting Option:

    HOLE .125-.137

  • Body Breadth:

    0.625 inch

  • Body Depth:

    0.5 inch

  • Body Length:

    0.61 inch

  • Body/Shell Style:

    JACK

  • Connector Type:

    RJ CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    Tin (Sn)

  • Contact Gender:

    FEMALE

  • Contact Material:

    NOT SPECIFIED

  • Contact Resistance:

    45 mΩ

  • Contact Style:

    TELCOM, MODULAR

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    1000VAC V

  • Durability:

    500 Cycles

  • Empty Shell:

    NO

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulation Resistance:

    500000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    GLASS FILLED POLYESTER

  • JESD-609 Code:

    e3

  • MIL Conformance:

    NO

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number of Ports:

    1

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    STAGGERED

  • Plating Thickness:

    50u inch

  • Rated Current (Signal):

    1.5 A

  • Reference Standard:

    CSA, UL

  • Terminal Length:

    0.12 inch

  • Terminal Pitch:

    2.54 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    8

  • UL Flammability Code:

    94V-0

42878-8458 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-1.5 Nm (4.4-13.4 in-lbs).
  • Yes, the connector is designed to withstand vibrations up to 10G (10 Hz to 2000 Hz) and is suitable for high-vibration applications.
  • The operating temperature range for the 42878-8458 connector is -40°C to 105°C (-40°F to 221°F).
  • Yes, the connector is designed for automated assembly and can be used with pick-and-place machines and other automation equipment.
  • The mating cycle life of the 42878-8458 connector is 500 cycles minimum.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
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42878-8458 Overview

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About Molex

Molex is a global manufacturer of connectivity solutions for various industries. The company offers a wide range of products including connectors, cables, antennas, sensors, and integrated systems. Molex's products are used in diverse applications such as automotive, telecommunications, data centers, consumer electronics, industrial automation, medical devices, and aerospace.

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