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QFS-078-04.25-L-D-PC4 - SAMTEC

Description: SAMTEC - QFS-078-04.25-L-D-PC4 - Board-To-Board Connector, High Speed, 0.635 mm, 156 Contacts, Receptacle, QFS Series, Solder

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QFS-078-04.25-L-D-PC4 - SAMTEC PCB footprint - Other - Other - QFS-078-04.25-L-D-PC4-1
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QFS-078-04.25-L-D-PC4 - SAMTEC  - 3D model - Other - QFS-078-04.25-L-D-PC4-1
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QFS-078-04.25-L-D-PC4 Details

  • Manufacturer Part Number:

    QFS-078-04.25-L-D-PC4

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Costa Rica, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    5 Weeks

  • 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:

    3.027 inch

  • Body/Shell Style:

    SOCKET

  • Connector Type:

    BOARD STACKING CONNECTOR

  • Contact Arrangement:

    S156P8

  • Contact Finish Mating:

    GOLD (10) OVER NICKEL (50)

  • Contact Finish Termination:

    Tin (Sn) - 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:

    e3

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.025 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    YES

  • Mounting Option 1:

    LOCKING

  • Mounting Option 2:

    GUIDE PIN

  • 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:

    10u 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:

    164

QFS-078-04.25-L-D-PC4 Frequently Asked Questions (FAQs)

  • The recommended torque for the screws on the QFS-078-04.25-L-D-PC4 connector is 0.5-1.5 in-lbs (0.056-0.169 Nm).
  • Yes, the QFS-078-04.25-L-D-PC4 connector is compatible with lead-free soldering processes, with a recommended soldering temperature of 260°C (500°F) for 10-15 seconds.
  • The operating temperature range for the QFS-078-04.25-L-D-PC4 connector is -55°C to 125°C (-65°F to 257°F).
  • Yes, the QFS-078-04.25-L-D-PC4 connector is designed to withstand high-vibration applications, with a tested vibration resistance of 10-2000 Hz, 20 G peak acceleration.
  • Yes, the QFS-078-04.25-L-D-PC4 connector is RoHS and REACH compliant, meeting the requirements of the European Union's directives on the restriction of hazardous substances.

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QFS-078-04.25-L-D-PC4 Overview

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