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54477-0808 - Molex

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54477-0808 - Molex  - 3D model
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54477-0808 Details

  • Manufacturer Part Number:

    54477-0808

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    Molex

  • YTEOL:

    0

  • Additional Feature:

    POLARIZATION AVAILABLE

  • Board Mounting Option:

    PEG

  • Body Breadth:

    0.157 inch

  • Body Depth:

    0.102 inch

  • Body Length:

    0.736 inch

  • Body/Shell Style:

    RECEPTACLE

  • Connector Type:

    BOARD STACKING CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    Gold (Au) - with Nickel (Ni) barrier

  • Contact Gender:

    FEMALE

  • Contact Material:

    NOT SPECIFIED

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    60 mΩ

  • Contact Style:

    BELLOWED TYPE

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    250VAC V

  • Durability:

    30 Cycles

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulation Resistance:

    100000000 Ω

  • Insulator Color:

    BROWN

  • Insulator Material:

    GLASS FILLED LIQUID CRYSTAL POLYMER

  • JESD-609 Code:

    e4

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.016 inch

  • Mating Information:

    55339-0808

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number Of PCB Rows:

    2

  • Number of Rows Loaded:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -25 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    4.572 mm

  • Plating Thickness:

    10u inch

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Signal):

    0.3 A

  • Reference Standard:

    UL

  • Terminal Pitch:

    0.4 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    80

  • UL Flammability Code:

    94V-0

54477-0808 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 54477-0808 connector is designed to withstand vibrations and can be used in applications with moderate to high vibration levels. However, it's crucial to ensure proper mounting and secure the connector to prevent damage or disconnection.
  • The 54477-0808 connector has a IP67 rating, which means it's protected against dust and water ingress. However, it's essential to follow proper sealing and installation procedures to maintain the IP67 rating. Additionally, the connector's materials and construction can withstand moderate environmental stresses, but it's not designed for extreme temperatures, high humidity, or exposure to corrosive substances.
  • While the datasheet recommends using AWG 20-24 wires, it's possible to use other wire sizes with caution. However, using smaller or larger wires may affect the connector's performance, reliability, and durability. It's essential to consult with Molex or a qualified engineer to determine the suitability of alternative wire sizes for your specific application.
  • Yes, to ensure reliable operation and prevent damage, it's essential to follow Molex's recommended PCB layout guidelines, including keeping the PCB material and thickness within specified limits, maintaining proper clearance around the connector, and avoiding thermal vias or high-current traces near the connector.

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54477-0808 Overview

Use the download button to access the 54477-0808 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 54477, or try a keyword search, such as Headers and Edge Type Connectors

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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