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254588-E - TE Connectivity

Description: PCB Mount Header, Vertical, Board-to-Board, 20 Position, 1.27 mm [.05 in] Centerline, Fully Shrouded, Gold (Au), Surface Mount, ERNI SMC

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Symbol
254588-E - TE Connectivity - PCB symbol
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PCB Footprints
254588-E - TE Connectivity PCB footprint - Other - Other - 254588-E-2
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3D Models
254588-E - TE Connectivity - 3D model - Other - 254588-E-2
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254588-E Details

  • Manufacturer Part Number:

    254588-E

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    15 Weeks, 1 Day

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    9.4

  • Board Mounting Option:

    LOCATING POST

  • Body Breadth:

    0.275 inch

  • Body Depth:

    0.266 inch

  • Body Length:

    0.7 inch

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Gender:

    MALE

  • Contact Material:

    NOT APPLICABLE

  • Contact Pattern:

    RECTANGULAR

  • DIN Conformance:

    NO

  • EMI Shielded:

    NO

  • Empty Shell:

    NO

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Material:

    LIQUID CRYSTAL POLYMER

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    1.7A

  • Mating Contact Row Spacing:

    0.05 inch

  • Mixed Contacts:

    NO

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number of Ports:

    1

  • Number of Rows Loaded:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • Panel Mount:

    NO

  • Polarization Key:

    POLARIZED

  • Rated Current (Signal):

    1.7 A

  • Reference Standard:

    UL

  • Terminal Pitch:

    1.27 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    20

  • UL Flammability Code:

    94V-0

254588-E 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 value to ensure reliable connections and prevent damage to the connector.
  • Yes, the 254588-E connector is designed to withstand vibrations and is suitable for use in applications with moderate to high vibration levels. However, it's essential to follow proper mounting and installation procedures to ensure the connector remains secure.
  • 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 appropriate wire adapters or terminals. However, it's crucial to verify the wire size and terminal compatibility before making a connection.
  • The 254588-E connector is rated for operation in temperatures ranging from -40°C to 125°C (-40°F to 257°F). It's essential to ensure the connector is used within this temperature range to maintain its performance and reliability.
  • The 254588-E connector is designed to be resistant to moisture and corrosion, but it's not suitable for use in extremely harsh environments. If you plan to use the connector in an environment with high humidity or exposure to chemicals, consider using additional protection measures, such as conformal coatings or sealing compounds, to ensure the connector's reliability.

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254588-E Overview

Use the download button to access the 254588-E schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 25458, or try a keyword search, such as Headers and Edge 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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