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3-1971798-1 - TE Connectivity

Description: TE Connectivity Grace Inertia Series, 2.5mm Pitch 3 Way 1 Row Shrouded Vertical PCB Header, Through Hole

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Symbol
3-1971798-1 - TE Connectivity - PCB symbol
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PCB Footprints
3-1971798-1 - TE Connectivity PCB footprint - Other - Other - 3-1971798-1-2
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3D Models
3-1971798-1 - TE Connectivity - 3D model - Other - 3-1971798-1-2
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3-1971798-1 Details

  • Manufacturer Part Number:

    3-1971798-1

  • Brand Name:

    TE Connectivity

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    TE Connectivity

  • Board Mounting Option:

    LOCATING POST

  • Body Breadth:

    0.29 inch

  • Body Depth:

    0.34 inch

  • Body Length:

    0.39 inch

  • Connector Type:

    PCB CONNECTOR

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Gender:

    MALE

  • Contact Material:

    NOT APPLICABLE

  • Contact Pattern:

    RECTANGULAR

  • DIN Conformance:

    NO

  • EMI Shielded:

    NO

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Color:

    NATURAL

  • Insulator Material:

    POLYAMIDE

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    3A

  • Mixed Contacts:

    NO

  • Mounting Option 2:

    LATCHING

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number of Ports:

    1

  • Number of Rows Loaded:

    1

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -30 °C

  • Option:

    GENERAL PURPOSE

  • Panel Mount:

    NO

  • Plating Thickness:

    39.37u inch

  • Polarization Key:

    POLARIZED

  • Rated Current (Signal):

    3 A

  • Rated Voltage:

    50 V

  • Reference Standard:

    UL

  • Terminal Length:

    0.118 inch

  • Terminal Pitch:

    2.5 mm

  • Termination Type:

    SOLDER

  • Total Number of Contacts:

    3

  • UL Flammability Code:

    94V-0

3-1971798-1 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 3-1971798-1 connector is designed to withstand vibrations and is suitable for use in applications with moderate to high vibration levels. However, it's essential to ensure proper mounting and secure the connector to prevent damage or disconnection.
  • While the datasheet specifies AWG 20-24 wire sizes, the connector can accommodate smaller wire sizes (e.g., AWG 26-28) with the use of wire adapters or by following TE Connectivity's wire stripping and termination guidelines. However, it's crucial to verify the compatibility and ensure reliable connections.
  • The 3-1971798-1 connector is designed for general-purpose applications and may not be suitable for extreme environments. However, TE Connectivity offers variants with enhanced environmental sealing or specialized materials for use in harsh environments. Consult with TE Connectivity or a qualified distributor for specific recommendations.
  • Yes, it's essential to follow TE Connectivity's recommended PCB layout guidelines to ensure proper connector mating and to prevent damage to the PCB or connector. Key considerations include keeping the PCB surface clean, using a sufficient solder mask, and maintaining a minimum clearance around the connector.

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3-1971798-1 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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