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254877-E - TE Connectivity

Description: MicroSpeed Male Connector 50-pin, vertical, SMT

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PCB Footprints
254877-E - TE Connectivity PCB footprint - Other - Other - 254877-E-3
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254877-E - TE Connectivity  - 3D model - Other - 254877-E-3
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254877-E Details

  • Manufacturer Part Number:

    254877-E

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    17 Weeks

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    8

  • Board Mounting Option:

    LOCATING POST

  • Body Breadth:

    0.266 inch

  • Body Depth:

    0.189 inch

  • Body Length:

    1.139 inch

  • Characteristic Impedance:

    100 Ω

  • Connector Type:

    BOARD STACKING 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

  • Insulation Resistance:

    10000000000 Ω

  • Insulator Material:

    LIQUID CRYSTAL POLYMER

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    1A

  • Mating Contact Row Spacing:

    0.059 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

  • Rated Current (Signal):

    1 A

  • Reference Standard:

    UL

  • Terminal Pitch:

    1 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    50

  • UL Flammability Code:

    94V-0

254877-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 torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 254877-E connector is designed to withstand high-vibration environments. It meets the IEC 61373 Cat 1, Class B standard for vibration resistance, making it suitable for use in applications such as rail, industrial, and automotive.
  • The 254877-E connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F). This makes it suitable for use in a wide range of applications, from cold storage to high-temperature industrial environments.
  • Yes, the 254877-E connector is part of TE Connectivity's modular connector family and is designed to be compatible with other products in the range. This allows for easy integration and flexibility in system design.
  • The 254877-E connector has an IP67 rating, which means it is protected against dust ingress and can withstand immersion in water up to 1 meter (3.3 feet) for 30 minutes. This makes it suitable for use in harsh environments.

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254877-E 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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