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81040-600203-RB - 3M

Description: Conn Ejector Header HDR 40 POS 1.27mm Solder ST Thru-Hole

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81040-600203-RB - 3M PCB footprint - Other - Other - 81040-600203-RB-2
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81040-600203-RB - 3M  - 3D model - Other - 81040-600203-RB-2
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81040-600203-RB Details

  • Manufacturer Part Number:

    81040-600203-RB

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Vietnam

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    13 Weeks, 4 Days

  • Manufacturer:

    3M Interconnect

  • YTEOL:

    9.15

  • Additional Feature:

    3M, POLARIZED

  • Board Mounting Option:

    PEG

  • Body Breadth:

    0.31 inch

  • Body Depth:

    0.405 inch

  • Body Length:

    1.56 inch

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Contact Gender:

    MALE

  • Contact Material:

    NOT SPECIFIED

  • Contact Pattern:

    RECTANGULAR

  • Contact Style:

    SQ PIN-SKT

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    700VAC V

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulation Resistance:

    1000000000 Ω

  • 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:

    0.1 inch

  • Mixed Contacts:

    NO

  • 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:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    2.54 mm

  • Plating Thickness:

    30u inch

  • Polarization Key:

    SHRD TRIPOLARIZED

  • Rated Current (Signal):

    0.75 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.09 inch

  • Terminal Pitch:

    1.27 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    40

  • UL Flammability Code:

    94V-0

81040-600203-RB Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-1.5 Nm (4-12 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 81040-600203-RB connector is designed to withstand high-vibration environments. However, it's crucial to ensure proper mounting and secure the connector to the PCB or chassis to prevent damage or disconnection.
  • The 81040-600203-RB connector has a IP67 rating, making it suitable for outdoor or harsh environmental use. However, it's essential to follow proper sealing and installation procedures to maintain the IP67 rating.
  • While the datasheet specifies 20 AWG wire, the connector can accommodate wire sizes between 18 AWG and 22 AWG. However, it's essential to verify the wire size and insulation diameter to ensure proper fit and connection reliability.
  • The 81040-600203-RB connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F). It's essential to ensure the connector is used within this temperature range to maintain its performance and reliability.

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81040-600203-RB Overview

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