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46556-3145 - Molex

Description: Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 120P 3.5MM SH

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PCB Footprints
46556-3145 - Molex PCB footprint - Other - Other - 46556-3145-3
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3D Models
46556-3145 - Molex  - 3D model - Other - 46556-3145-3
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46556-3145 Details

  • Manufacturer Part Number:

    46556-3145

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia, Mexico, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Molex

  • YTEOL:

    9.4

  • Board Mounting Option:

    PEG

  • Body Breadth:

    0.278 inch

  • Body Depth:

    0.221 inch

  • Body Length:

    1.696 inch

  • Body/Shell Style:

    PLUG

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    AU ON NI

  • Contact Finish Termination:

    Tin (Sn)

  • Contact Gender:

    FEMALE

  • Contact Material:

    COPPER ALLOY

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    10 mΩ

  • Contact Style:

    BELLOWED TYPE

  • Dielectric Withstanding Voltage:

    900VAC V

  • Durability:

    100 Cycles

  • Filter Feature:

    NO

  • Insertion Force-Max:

    .5004 N

  • Insulation Resistance:

    25000000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    LIQUID CRYSTAL POLYMER

  • JESD-609 Code:

    e3

  • Mating Contact Pitch:

    0.05 inch

  • Mating Contact Row Spacing:

    0.05 inch

  • 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

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    1.27 mm

  • Plating Thickness:

    30u inch

  • Rated Current (Signal):

    2.7 A

  • Reference Standard:

    UL, CSA

  • Terminal Pitch:

    1.27 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    120

  • Withdrawl Force-Min:

    .139 N

46556-3145 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-1.5 Nm (4.4-13.3 in-lbs).
  • Yes, the contacts are gold-plated to ensure reliable connections and prevent corrosion.
  • The operating temperature range for the 46556-3145 connector is -40°C to 105°C (-40°F to 221°F).
  • Yes, the 46556-3145 connector is designed to withstand high-vibration environments, making it suitable for applications such as industrial control systems, automotive, and aerospace.
  • Yes, the 46556-3145 connector is suitable for signal transmission, including low-voltage and low-current applications.

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46556-3145 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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Part Image 46556-3745 Molex

Board Connector, 120 Contact(s), 4 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Plug

Part Image 46556-3245 Molex

Board Connector, 120 Contact(s), 4 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Plug

Part Image 46556-3645 Molex

Board Connector, 120 Contact(s), 4 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Plug

Part Image 46556-3545 Molex

Board Connector, 120 Contact(s), 4 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Plug