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3431-6303 - 3M

Description: WIRE-BOARD CONN, HEADER, 34POS

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PCB Footprints
3431-6303 - 3M PCB footprint - Other - Other - 3M_3431-6303
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3431-6303 Details

  • Manufacturer Part Number:

    3431-6303

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    3M Interconnect

  • YTEOL:

    0

  • Additional Feature:

    3M, LATCHED, POLARIZED

  • Board Mounting Option:

    HOLE .099-.111

  • Body Breadth:

    0.34 inch

  • Body Depth:

    0.681 inch

  • Body Length:

    2.465 inch

  • Body/Shell Style:

    RECEPTACLE

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    GOLD (30) OVER NICKEL (100)

  • Contact Finish Termination:

    Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

  • Contact Gender:

    MALE

  • Contact Material:

    COPPER ALLOY

  • Contact Pattern:

    RECTANGULAR

  • Contact Style:

    SQ PIN-SKT

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    1000VAC V

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulation Resistance:

    1000000000 Ω

  • Insulator Color:

    GRAY

  • Insulator Material:

    GLASS FILLED POLYBUTYLENE TEREPHTHALATE

  • JESD-609 Code:

    e0

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.1 inch

  • Mating Contact Row Spacing:

    0.1 inch

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LATCH & EJECT

  • 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:

    POLARIZED HOUSING

  • Rated Current (Signal):

    1 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.155 inch

  • Terminal Pitch:

    2.54 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    34

  • UL Flammability Code:

    94V-0

3431-6303 Frequently Asked Questions (FAQs)

  • The recommended torque value is 0.5-1.5 Nm (4-12 in-lbs) for the screw locks, but it's always best to consult the specific application requirements and 3M's guidelines.
  • Yes, the 3431-6303 connector is designed to withstand vibrations and is suitable for use in high-vibration environments, but it's essential to ensure proper mounting and secure locking to prevent connector damage or disconnection.
  • The 3431-6303 connector has a IP67 rating, making it suitable for outdoor and harsh environmental applications, but it's crucial to follow proper sealing and installation guidelines to maintain the IP rating.
  • While the 3431-6303 connector is designed to mate with other 3M Interconnect products, compatibility with other manufacturers' connectors is not guaranteed. It's recommended to consult with 3M or the other manufacturer for compatibility information.
  • The 3431-6303 connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F), but it's essential to consider the specific application requirements and potential thermal stresses.

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3431-6303 Overview

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3431-6303 Alternates

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Image Part Number Model
Part Image N3431-6303UB 3M Interconnect

Board Connector, 34 Contact(s), 2 Row(s), Male, Straight, Solder Terminal

Part Image N3431-6303 3M Interconnect

Board Connector, 34 Contact(s), 2 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Latch & Eject, Beige Insulator, Receptacle

Part Image N3431-6603UB 3M Interconnect

Board Connector, 34 Contact(s), 2 Row(s), Male, Straight, Solder Terminal

Part Image 3431-6603UB 3M Interconnect

Board Connector, 34 Contact(s), 2 Row(s), Male, Straight, Solder Terminal

Part Image N3431-6603RB 3M Interconnect

Board Connector, 34 Contact(s), 2 Row(s), Male, Straight, Solder Terminal

For a full list of alternate parts for 3431-6303, check out Findchips.com