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55091-0774 - Molex

Description: Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 70 CKT 0.635 PITCH B-TO-B PLUG HS'G COVER ASS'Y -LEAD FREE-

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PCB Footprints
55091-0774 - Molex PCB footprint - Other - Other - 55091-0774-2
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55091-0774 - Molex  - 3D model - Other - 55091-0774-2
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55091-0774 Details

  • Manufacturer Part Number:

    55091-0774

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE

  • Country Of Origin:

    Japan, Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Molex

  • YTEOL:

    9

  • Board Mounting Option:

    PEG

  • Body Breadth:

    0.205 inch

  • Body Depth:

    0.197 inch

  • Body/Shell Style:

    PLUG

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    Tin (Sn)

  • Contact Gender:

    MALE

  • Contact Material:

    NOT SPECIFIED

  • Contact Pattern:

    RECTANGULAR

  • Contact Style:

    BELLOWED TYPE

  • DIN Conformance:

    NO

  • Durability:

    50 Cycles

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Material:

    GLASS FILLED LIQUID CRYSTAL POLYMER

  • JESD-609 Code:

    e3

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.025 inch

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number Of PCB Rows:

    2

  • Number of Rows Loaded:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • Plating Thickness:

    10u inch

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Signal):

    0.5 A

  • Reference Standard:

    UL

  • Terminal Pitch:

    0.635 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    70

  • UL Flammability Code:

    94V-0

55091-0774 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-1.5 Nm (4.4-13.4 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 55091-0774 connector is designed to withstand vibrations and can be used in high-vibration applications. However, it's crucial to ensure proper mounting and secure the connector to prevent damage or disconnection.
  • The 55091-0774 connector has a rating of IP67, which means it's protected against dust and can withstand immersion in water up to 1 meter for 30 minutes. However, it's essential to follow proper sealing and installation procedures to maintain the IP67 rating.
  • The 55091-0774 connector has an operating temperature range of -40°C to 105°C (-40°F to 221°F). It's essential to ensure that the connector is used within this temperature range to maintain its performance and reliability.
  • While the 55091-0774 connector is designed for use with AWG 20-24 wires, it's possible to use it with other wire sizes. However, it's crucial 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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55091-0774 Overview

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About Molex

Molex is a global manufacturer of connectivity solutions for various industries. The company offers a wide range of products including connectors, cables, antennas, sensors, and integrated systems. Molex's products are used in diverse applications such as automotive, telecommunications, data centers, consumer electronics, industrial automation, medical devices, and aerospace.

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