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QFS-026-04.25-H-D-PC8 - SAMTEC

Description: Board to Board & Mezzanine Connectors 0.635 mm Q2 High-Speed Rugged Ground Plane Socket Strip

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QFS-026-04.25-H-D-PC8 - SAMTEC PCB footprint - Other - Other - QFS-026-04.25-H-D-PC8-1
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QFS-026-04.25-H-D-PC8 - SAMTEC  - 3D model - Other - QFS-026-04.25-H-D-PC8-1
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QFS-026-04.25-H-D-PC8 Details

  • Manufacturer Part Number:

    QFS-026-04.25-H-D-PC8

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Costa Rica, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    2 Weeks, 4 Days

  • Manufacturer:

    Samtec Inc

  • YTEOL:

    8

  • Additional Feature:

    TERMINAL PITCH FOR POWER CONTACTS IS 2 MM, Q2

  • Body Breadth:

    0.32 inch

  • Body Depth:

    0.293 inch

  • Body Length:

    1.662 inch

  • Body/Shell Style:

    SOCKET

  • Connector Type:

    BOARD STACKING CONNECTOR

  • Contact Arrangement:

    S52P16

  • Contact Finish Mating:

    GOLD

  • Contact Finish Termination:

    Gold (Au) - with Nickel (Ni) barrier

  • Contact Gender:

    FEMALE

  • Contact Material:

    PHOSPHOR BRONZE

  • Contact Pattern:

    RECTANGULAR

  • Contact Style:

    HYBRID

  • DIN Conformance:

    NO

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Color:

    BLACK

  • Insulator Material:

    LIQUID CRYSTAL POLYMER

  • JESD-609 Code:

    e4

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.025 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:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    6.48 mm

  • Plating Thickness:

    30u inch

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Power):

    4 A

  • Rated Current (Signal):

    2.6 A

  • Reference Standard:

    UL

  • Terminal Pitch:

    0.635 mm

  • Termination Type:

    SOLDER/SURFACE MOUNT

  • Total Number of Contacts:

    68

QFS-026-04.25-H-D-PC8 Frequently Asked Questions (FAQs)

  • The recommended mating sequence for QFS-026-04.25-H-D-PC8 is to mate the contacts first, followed by the housing. This ensures proper alignment and prevents damage to the contacts.
  • Yes, the QFS-026-04.25-H-D-PC8 is designed to withstand high-vibration environments. Samtec's QFS series connectors are tested to meet the requirements of IEC 61373 Cat. II, which includes vibration testing.
  • The maximum operating temperature for QFS-026-04.25-H-D-PC8 is 125°C. However, it's recommended to derate the current carrying capacity of the connector at higher temperatures to ensure reliable operation.
  • The QFS-026-04.25-H-D-PC8 is designed for use with 1.6mm thick PCBs. However, Samtec offers variations of this connector that can accommodate different PCB thicknesses. Consult with Samtec's documentation or contact their support team for more information.
  • The recommended torque for the screw locks on QFS-026-04.25-H-D-PC8 is 0.5 Nm to 1.5 Nm. Over-torquing can damage the connector, so it's essential to follow the recommended torque specification.

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QFS-026-04.25-H-D-PC8 Overview

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