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2157481-3 - TE Connectivity

Description: Body Features: Shield Material Steel | Primary Product Color Black | Mating Retention Feature Material Stainless Steel | Shell Plating Material Zinc | Insert Material Thermoplastic | Configuration Features: Number of Positions 25 | Contact Features: Contact Size Size 20 | Contact Current Rating (Max) 7.5 AMP | Housing Features: Housing Material Thermoplastic | Shell Material Carbon Steel | Centerline (Pitch) 2.77 MM | Centerline (Pitch) .109 INCH | Mechanical Attachment: Mating Retention Without | Connector

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2157481-3 - TE Connectivity  - 3D model
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2157481-3 Details

  • Manufacturer Part Number:

    2157481-3

  • Brand Name:

    TE Connectivity

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Not Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.30

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    8.5

  • Body/Shell Style:

    RECEPTACLE

  • Connector Type:

    D SUBMINIATURE CONNECTOR

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Material:

    NOT APPLICABLE

  • Contact Style:

    RND PIN-SKT

  • DIN Conformance:

    NO

  • EMI Shielded:

    NO

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Color:

    BLACK

  • Insulator Material:

    POLYETHYLENE

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    7.5A

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Type:

    PANEL

  • Number Of Connectors:

    ONE

  • Number of Ports:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • Panel Mount:

    NO

  • Rated Current (Signal):

    7.5 A

  • Reference Standard:

    UL

  • Shell Finish:

    ZINC

  • Shell Material:

    CARBON STEEL

  • Shell Size:

    3/B

  • Terminal Pitch:

    2.77 mm

  • Termination Type:

    CRIMP

  • Total Number of Contacts:

    25

  • UL Flammability Code:

    94V-0

2157481-3 Frequently Asked Questions (FAQs)

  • The recommended torque value 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 2157481-3 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.
  • The operating temperature range for the 2157481-3 connector is -40°C to 125°C (-40°F to 257°F). It's essential to ensure that the connector is used within this temperature range to maintain its performance and reliability.
  • The 2157481-3 connector has a IP67 rating, which means it is protected against dust and temporary immersion in water up to 1 meter (3.3 feet) for 30 minutes. However, it's not recommended for use in applications with exposure to harsh chemicals or prolonged immersion in water.
  • While the 2157481-3 connector is designed for use with AWG 20-18 wires, it's possible to use it with other wire sizes. However, it's essential to ensure that the wire size is compatible with the connector's terminal design and that the wire is properly secured to prevent damage or disconnection.

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2157481-3 Overview

Use the download button to access the 2157481-3 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 21574, or try a keyword search, such as D Type Connectors

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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