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71661-2050 - Molex

Description: Molex 71661 Series, 1.27mm Pitch 50 Way 4 Row Right Angle PCB Header, Solder Termination, 1A

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71661-2050 - Molex  - 3D model
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71661-2050 Details

  • Manufacturer Part Number:

    71661-2050

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.30

  • Manufacturer:

    Molex

  • YTEOL:

    0

  • Additional Feature:

    SURFACE MOUNT COMPATIBLE

  • Body Breadth:

    0.295 inch

  • Body Length:

    1.642 inch

  • Body/Shell Style:

    PLUG

  • Connector Type:

    TELECOM AND DATACOM CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    TIN OVER NICKEL

  • Contact Gender:

    MALE

  • Contact Material:

    NOT SPECIFIED

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    20 mΩ

  • Contact Style:

    DOCKING

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    500VAC V

  • Empty Shell:

    NO

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insertion Force-Max:

    .8896 N

  • Insulation Resistance:

    100000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    POLYETHYLENE

  • JESD-609 Code:

    e3

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.05 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    NO

  • Mounting Style:

    RIGHT ANGLE

  • Mounting Type:

    BOARD

  • Number Of PCB Rows:

    4

  • Number of Rows Loaded:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    STAGGERED

  • PCB Contact Row Spacing:

    1.905 mm

  • Plating Thickness:

    30u inch

  • Rated Current (Signal):

    1 A

  • Reference Standard:

    CSA, UL

  • Terminal Length:

    0.11 inch

  • Terminal Pitch:

    2.54 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    50

  • UL Flammability Code:

    94V-0

  • Withdrawl Force-Min:

    .139 N

71661-2050 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 71661-2050 connector is designed to withstand vibrations and can be used in high-vibration applications. However, it's crucial to ensure proper mounting and secure the connector to prevent damage or disconnection.
  • The operating temperature range for the 71661-2050 connector is -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 performance and reliability.
  • The 71661-2050 connector is designed for indoor use and may not be suitable for outdoor or harsh environmental applications. If you need a connector for outdoor use, consider using a connector with a higher IP rating or additional environmental protection.
  • While the datasheet recommends using AWG 20-24 wire sizes, you can use other wire sizes with caution. However, using wire sizes outside the recommended range may affect the connector's performance, reliability, and durability. Consult with a Molex representative or a qualified engineer for guidance on using alternative wire sizes.

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71661-2050 Overview

Use the download button to access the 71661-2050 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 71661, or try a keyword search, such as Telecom and Datacom 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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