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MOLC-140-31-L-Q - SAMTEC

Description: .050" FOURRAY™ Quad Row Terminal Strip, 160 Positions, Quad-Row, Through Hole

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MOLC-140-31-L-Q - SAMTEC PCB footprint - Other - Other - MOLC-140-YY-XX-Q
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MOLC-140-31-L-Q Details

  • Manufacturer Part Number:

    MOLC-140-31-L-Q

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    Samtec Inc

  • YTEOL:

    9.15

  • Additional Feature:

    FOURRAY

  • Body Breadth:

    0.32 inch

  • Body Depth:

    0.435 inch

  • Body Length:

    2.1 inch

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    GOLD (10) OVER NICKEL (50)

  • Contact Finish Termination:

    Tin (Sn) - with Nickel (Ni) barrier

  • Contact Gender:

    MALE

  • Contact Material:

    NOT SPECIFIED

  • Contact Pattern:

    RECTANGULAR

  • Contact Style:

    SQ PIN-SKT

  • 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:

    0.05 inch

  • Mating Contact Row Spacing:

    0.05 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number Of PCB Rows:

    4

  • Number of Rows Loaded:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    1.27 mm

  • Plating Thickness:

    10u inch

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Signal):

    2.6 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.075 inch

  • Terminal Pitch:

    1.27 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    160

MOLC-140-31-L-Q Frequently Asked Questions (FAQs)

  • The recommended torque for the screws on the MOLC-140-31-L-Q connector is 0.5-1.5 in-lbs (0.056-0.169 Nm) according to Samtec's application notes.
  • Yes, the MOLC-140-31-L-Q connector is designed to withstand high-vibration environments. It meets the IEC 61373 Cat 2 vibration standard, which means it can operate in environments with vibrations up to 15 Hz to 2000 Hz, 10 G peak acceleration.
  • Yes, the MOLC-140-31-L-Q connector is compatible with lead-free soldering processes. Samtec recommends using a soldering temperature of 260°C (500°F) for 10-15 seconds to ensure reliable connections.
  • The maximum operating temperature of the MOLC-140-31-L-Q connector is 125°C (257°F). Exceeding this temperature may affect the connector's performance and reliability.
  • The MOLC-140-31-L-Q connector has a moisture sensitivity level (MSL) of 1, which means it can withstand normal humidity levels. However, it's not designed for immersion in water or exposure to high-pressure water jets. For humid or wet environments, consider using a connector with additional sealing or coating.

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MOLC-140-31-L-Q Overview

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Part Image MOLC-140-31-S-Q Samtec Inc

Board Connector, 160 Contact(s), 4 Row(s), Male, Straight, 0.05 inch Pitch, Solder Terminal, Black Insulator