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501645-2021 - Molex

Description: Headers & Wire Housings 2mm Dl Grid Plg Hsg 20Ckt Blk 2.00mm Pitch, iGrid PCB Header, Dual Row, Vertical, Through Hole, Tin (Sn) Plating, Positive Lock, 20 Circuits, Tray, 3.20mm PC Tail Length, Black, with PCB Locator

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PCB Footprints
501645-2021 - Molex PCB footprint - Other - Other - 501645-2021-1
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3D Models
501645-2021 - Molex  - 3D model - Other - 501645-2021-1
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501645-2021 Details

  • Manufacturer Part Number:

    501645-2021

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE

  • Country Of Origin:

    Japan, Vietnam

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.51

  • Factory Lead Time:

    23 Weeks

  • Manufacturer:

    Molex

  • YTEOL:

    6

  • Board Mounting Option:

    PEG

  • Body Breadth:

    0.323 inch

  • Body Depth:

    0.453 inch

  • Body Length:

    0.866 inch

  • Body/Shell Style:

    PLUG

  • Connector Type:

    DIP CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    Matte Tin (Sn)

  • 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:

    1400VAC V

  • Durability:

    30 Cycles

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulation Resistance:

    1000000000 Ω

  • Insulator Material:

    GLASS FILLED POLYAMIDE

  • JESD-609 Code:

    e3

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.079 inch

  • Mating Contact Row Spacing:

    0.079 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:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    2.0066 mm

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Signal):

    2 A

  • Reference Standard:

    UL

  • Terminal Length:

    0.126 inch

  • Terminal Pitch:

    2 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    20

  • UL Flammability Code:

    94V-0

501645-2021 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 501645-2021 connector is designed to withstand vibrations up to 10G (10 times the force of gravity) in the frequency range of 10-2000 Hz. However, it's recommended to consult with Molex or a qualified engineer to ensure the connector meets the specific vibration requirements of your application.
  • The operating temperature range for the 501645-2021 connector is -40°C to 105°C (-40°F to 221°F). It's essential to ensure the connector operates within this temperature range to maintain its performance and reliability.
  • The 501645-2021 connector has a IP67 rating, which means it's protected against dust and can withstand immersion in water up to 1 meter (3.3 feet) for 30 minutes. However, it's recommended to apply additional protection, such as conformal coating or potting, for outdoor or harsh environmental applications.
  • While the datasheet recommends using AWG 20-24 wire sizes, it's possible to use other wire sizes with the 501645-2021 connector. However, it's essential to consult with Molex or a qualified engineer to ensure the wire size and insulation meet the connector's specifications and performance requirements.

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501645-2021 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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501645-2021 Alternates

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Part Image 501645-2024 Molex

DIP Connector, 20 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Solder Terminal, Locking, Plug

Part Image 05016452020 Molex

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Part Image 501645-2028 Molex

DIP Connector, 20 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Solder Terminal, Locking, Plug

Part Image 501645-2026 Molex

DIP Connector, 20 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Solder Terminal, Locking, Plug

Part Image 501645-2023 Molex

DIP Connector, 20 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Solder Terminal, Locking, Plug

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