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52991-0408 - Molex

Description: Molex SlimStack Series 52991 Series Number 0.5mm Pitch 40 Way 2 Row Straight PCB Socket, Surface Mount, Solder

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PCB Footprints
52991-0408 - Molex PCB footprint - Other - Other - 52991-0408-1
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3D Models
52991-0408 - Molex  - 3D model - Other - 52991-0408-1
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52991-0408 Details

  • Manufacturer Part Number:

    52991-0408

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE

  • Country Of Origin:

    Ireland, Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Molex

  • YTEOL:

    8.15

  • Additional Feature:

    ANTI-FLUX DESIGN

  • Body Breadth:

    0.213 inch

  • Body Depth:

    0.089 inch

  • Body Length:

    0.543 inch

  • Body/Shell Style:

    RECEPTACLE

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    Gold (Au)

  • Contact Gender:

    FEMALE

  • Contact Material:

    PHOSPHOR BRONZE

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    50 mΩ

  • Contact Style:

    BELLOWED TYPE

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    500VAC V

  • Durability:

    30 Cycles

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insertion Force-Max:

    .7784 N

  • Insulation Resistance:

    100000000 Ω

  • Insulator Color:

    WHITE

  • Insulator Material:

    GLASS FILLED LIQUID CRYSTAL POLYMER

  • JESD-609 Code:

    e4

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.02 inch

  • Mating Contact Row Spacing:

    0.072 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Option 2:

    FRICTION LOCK

  • 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:

    -40 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    3.9878 mm

  • Plating Thickness:

    4u inch

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Signal):

    0.5 A

  • Reference Standard:

    UL

  • Terminal Pitch:

    0.5 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    40

  • UL Flammability Code:

    94V-0

  • Withdrawl Force-Min:

    .1112 N

52991-0408 Frequently Asked Questions (FAQs)

  • The recommended mating sequence is to mate the keying feature first, followed by the connector body. This ensures proper alignment and prevents damage to the connector.
  • Yes, the 52991-0408 connector is designed to withstand high-vibration environments. However, it's essential to follow proper mounting and securing procedures to ensure the connector remains secure.
  • The maximum operating temperature for the 52991-0408 connector is 125°C (257°F). Exceeding this temperature may affect the connector's performance and reliability.
  • The 52991-0408 connector is designed to operate in a variety of environments, including those with high humidity. However, exposure to certain chemicals may affect the connector's performance. It's essential to consult the datasheet and Molex's application notes for specific guidance.
  • The recommended torque specification for the 52991-0408 connector is 0.5-1.5 N·m (4-12 in·lb). Over-torquing can damage the connector, while under-torquing may lead to poor connections.

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52991-0408 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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