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90571-1261 - Molex

Description: Molex QF 50 Series, Series Number 90571, 2.54mm Pitch 26 Way 2 Row Straight PCB Header, Solder Termination, 1A

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90571-1261 - Molex  - 3D model
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90571-1261 Details

  • Manufacturer Part Number:

    90571-1261

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    Molex

  • YTEOL:

    0

  • Additional Feature:

    QF 50

  • Board Mounting Option:

    HOLE .120- .126

  • Body Breadth:

    0.335 inch

  • Body Depth:

    0.642 inch

  • Body Length:

    2.066 inch

  • Body/Shell Style:

    RECEPTACLE

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    Gold (Au) - with Nickel (Ni) barrier

  • Contact Gender:

    MALE

  • Contact Material:

    NOT SPECIFIED

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    20 mΩ

  • Contact Style:

    SQ PIN-SKT

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    500VAC V

  • Durability:

    300 Cycles

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insertion Force-Max:

    3.4194 N

  • Insulation Resistance:

    1000000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    GLASS FILLED POLYESTER

  • JESD-609 Code:

    e4

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.1 inch

  • Mating Contact Row Spacing:

    0.1 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    EJECT LEVER

  • Mounting Option 2:

    LOCKING

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number Of PCB Rows:

    2

  • Number of Rows Loaded:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    2.54 mm

  • Plating Thickness:

    4u inch

  • Polarization Key:

    CTR W/GUIDE SLOTS

  • Rated Current (Signal):

    1 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.138 inch

  • Terminal Pitch:

    2.54 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    26

  • UL Flammability Code:

    94V-0

  • Withdrawl Force-Min:

    .5004 N

90571-1261 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-1.5 Nm (4.4-13.3 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 90571-1261 connector is designed to withstand vibrations and can be used in applications with moderate to high vibration levels. However, it's essential to follow proper mounting and installation procedures to ensure the connector remains secure.
  • The 90571-1261 connector has a rating of IP20, which means it provides some protection against solid objects and limited protection against water. While it can be used in outdoor or harsh environments, it's essential to take additional measures to ensure the connector is properly sealed and protected from the elements.
  • While the datasheet specifies AWG 20-24 wire sizes, it's possible to use this connector with other wire sizes. However, it's essential to consult with Molex or a qualified engineer to ensure the connector can accommodate the desired wire size and meet the required electrical and mechanical performance.
  • The 90571-1261 connector has an operating temperature range of -40°C to 105°C (-40°F to 221°F). It's essential to ensure the connector is used within this temperature range to maintain its electrical and mechanical performance.

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90571-1261 Overview

Use the download button to access the 90571-1261 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like 90571, or try a keyword search, such as Headers and Edge Type Connectors

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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