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SR4M4024 - TE Connectivity

Description: TE Connectivity PCB Mount Force Guided Relay, 24V dc Coil Voltage, 4 Pole, 3PST, SPST

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PCB Footprints
SR4M4024 - TE Connectivity PCB footprint - Other - Other - SR4M4024
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SR4M4024 - TE Connectivity  - 3D model - Other - SR4M4024
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SR4M4024 Details

  • Manufacturer Part Number:

    SR4M4024

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • Country Of Origin:

    Austria

  • ECCN Code:

    EAR99

  • Manufacturer:

    TE Connectivity

  • Body Breadth:

    13 mm

  • Body Height:

    16.5 mm

  • Body Length or Diameter:

    40 mm

  • Coil Current(AC)-Max:

    0.033 A

  • Coil Current(DC)-Max:

    0.033 A

  • Coil Operate Voltage(DC):

    18 V

  • Coil Power:

    800 mW

  • Coil Release Voltage(DC):

    2.4 V

  • Coil Resistance:

    720 Ω

  • Coil Voltage(DC)-Max:

    24 V

  • Coil Voltage-Nom:

    24 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Rating R Load:

    8A@400VAC

  • Contact Current(AC)-Max:

    8 A

  • Contact Current(DC)-Max:

    8 A

  • Contact Resistance:

    100 mΩ

  • Contact Voltage(AC)-Max:

    400 V

  • Dielectric Strength Between Coil and Contacts:

    4000 Vrms

  • Dielectric Strength Between Open Contacts:

    1500 Vrms

  • End Contact Material:

    SILVER TIN OXIDE

  • Input Switching Control Type:

    Random

  • Mounting Feature:

    PANEL MOUNT

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -25 °C

  • Packing Method:

    BOX; TUBE

  • Physical Dimension:

    39.87mm X 12.95mm X 16mm

  • Reference Standard:

    UL

  • Relay Action:

    MOMENTARY

  • Relay Function:

    4PST

  • Relay Type:

    SAFETY RELAY

  • Surface Mount:

    NO

  • Terminal Length:

    0.0032994665989331978 inch

  • Termination Type:

    SOLDER/QUICK CONNECT

  • Weight:

    30 g

SR4M4024 Frequently Asked Questions (FAQs)

  • TE Connectivity recommends a 4-layer PCB with a solid ground plane and a separate power plane for the module. The PCB should also have a low-ESR capacitor (e.g., 10uF) connected between the power pins and ground to filter out noise.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the module's power consumption and ensure good airflow around the module. Additionally, the module should be mounted on a heat sink or a metal core PCB to dissipate heat effectively.
  • The maximum cable length supported by the SR4M4024 is 100 meters (328 feet) for Category 5e cable and 90 meters (295 feet) for Category 6 cable, assuming a maximum transmission frequency of 100 MHz.
  • Yes, the SR4M4024 is compatible with PoE applications. However, it is essential to ensure that the module is properly powered and that the PoE voltage is within the recommended range of 37-57V.
  • To troubleshoot issues with the SR4M4024, start by checking the power supply voltage, ensuring it is within the recommended range. Then, verify that the module is properly connected to the PCB and that the PCB layout is correct. If issues persist, consult the TE Connectivity support resources or contact their technical support team.

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SR4M4024 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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Part Image 4-1415053-1 TE Connectivity

Safety Relay, 4PST, Momentary, 0.033A (Coil), 24VDC (Coil), 800mW (Coil), 8A (Contact), DC Input, Random, Panel Mount