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78757-0004 - Molex

Description: 1.27mm Signal Pitch, 0.80mm Signal Pitch, 1.27mm Power Pitch SAS-3/PCIe-3 Receptacle, Vertical, Surface Mount, with Front Solder Tab, 8.15mm Height, 1.00mm Peg Length, 1.26mm Peg Diameter, 1.60mm PCB Thickness, 68 Circuits, with Cap, Embossed Tape and Reel, Lead-Free

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PCB Footprints
78757-0004 - Molex PCB footprint - Other - Other - 78757-0004-2
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3D Models
78757-0004 - Molex  - 3D model - Other - 78757-0004-2
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78757-0004 Details

  • Manufacturer Part Number:

    78757-0004

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Singapore

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    Molex

  • YTEOL:

    9

  • Board Mounting Option:

    PEG

  • Body Breadth:

    0.335 inch

  • Body Depth:

    0.321 inch

  • Body Length:

    1.682 inch

  • Body/Shell Style:

    RECEPTACLE

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Termination:

    Tin (Sn)

  • Contact Gender:

    FEMALE

  • Contact Pattern:

    STAGGERED

  • Contact Resistance:

    30 mΩ

  • Dielectric Withstanding Voltage:

    500VAC V

  • Durability:

    500 Cycles

  • Filter Feature:

    NO

  • Insulation Resistance:

    1000000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    GLASS FILLED LIQUID CRYSTAL POLYMER

  • JESD-609 Code:

    e3

  • Mating Contact Pitch:

    0.031 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    YES

  • 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:

    55 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    STAGGERED

  • Plating Thickness:

    30u inch

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Signal):

    1.5 A

  • Terminal Pitch:

    0.8 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    68

  • UL Flammability Code:

    94V-0

78757-0004 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs).
  • Yes, the contacts are gold-plated to ensure reliable connections and prevent corrosion.
  • The operating temperature range for the 78757-0004 connector is -40°C to 105°C (-40°F to 221°F).
  • Yes, the 78757-0004 connector is designed to withstand high-vibration environments, making it suitable for applications such as aerospace, automotive, and industrial equipment.
  • Yes, the 78757-0004 connector is suitable for both signal and power applications, with a current rating of up to 3A per contact.

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78757-0004 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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