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1977477-3 - TE Connectivity

Description: Body Features: Primary Product Color Black | Barrier Strip Style Dual Barrier | Product Orientation Vertical | Configuration Features: Number of Rows 1 | Number of Levels 1 | Number of Positions 3 | Contact Features: Contact Current Rating (Max) 15 AMP | PCB Contact Termination Area Plating Material Tin | Contact Base Material Brass | Dimensions: Product Length .974 INCH | Wire Size .326 – 3.31 MMSQ | Product Length 24.75 MM | Wire Size 22 – 16 AWG | Electrical Characteristics: Operating Voltage 300 V |

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Symbol
1977477-3 - TE Connectivity - PCB symbol
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PCB Footprints
1977477-3 - TE Connectivity PCB footprint - Other - Other - 1977477-3-2
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3D Models
1977477-3 - TE Connectivity - 3D model - Other - 1977477-3-2
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1977477-3 Details

  • Manufacturer Part Number:

    1977477-3

  • Brand Name:

    TE Connectivity

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.90.40.00

  • Manufacturer:

    TE Connectivity

  • Mounting Type:

    BOARD

  • Number of Decks:

    1

  • Number of Rows:

    1

  • Number of Ways:

    3

  • Rated Current:

    15 A

  • Rated Voltage:

    300 V

  • Safety Approval:

    UL

  • Terminal and Terminal Block Type:

    BARRIER STRIP TERMINAL BLOCK

  • Wire Cross Section:

    3.31 mm2

  • Wire Gauge:

    16 AWG

1977477-3 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs) to ensure secure connections.
  • Yes, the 1977477-3 connector is designed to withstand vibrations up to 10g (IEC 60068-2-6) and is suitable for use in high-vibration environments.
  • Yes, the 1977477-3 connector has an IP67 rating, which means it is protected against dust and water ingress, making it suitable for outdoor use.
  • The operating temperature range for the 1977477-3 connector is -40°C to 125°C (-40°F to 257°F), making it suitable for use in a wide range of applications.
  • While the datasheet specifies 24 AWG wire, the connector can accommodate wire sizes between 20 AWG and 28 AWG, but the wire stripping length and insulation diameter may need to be adjusted accordingly.

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1977477-3 Overview

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About TE Connectivity

TE Connectivity, a global leader in connectivity and sensor solutions, designs and manufactures products that enable a more connected world. Serving a diverse range of industries, including automotive, industrial, medical, aerospace, and telecommunications, TE Connectivity offers a broad portfolio of products such as connectors, sensors, relays, and passive components. The company's innovations help improve the reliability and performance of electronic systems.

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