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HF3FA/024-HTF - Hongfa

Description: 24 Volt Coil, SPST-NO Contacts, Flux Sea, PK

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HF3FA/024-HTF - Hongfa PCB footprint - Other - Other - HF3FA/024-HTF-1
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3D Models
HF3FA/024-HTF - Hongfa  - 3D model - Other - HF3FA/024-HTF-1
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HF3FA/024-HTF Details

  • Manufacturer Part Number:

    HF3FA/024-HTF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.41.00.50

  • Manufacturer:

    Xiamen Hongfa Electroacoustic Co.,Ltd.

  • YTEOL:

    5.98

  • Body Breadth:

    15.2 mm

  • Body Height:

    15.5 mm

  • Body Length or Diameter:

    19 mm

  • Coil Current(DC)-Max:

    0.015 A

  • Coil Operate Voltage(DC):

    18 V

  • Coil Power:

    360 mW

  • Coil Release Voltage(DC):

    2.4 V

  • Coil Resistance:

    1600 Ω

  • Coil Voltage(DC)-Max:

    31.2 V

  • Coil Voltage-Nom:

    24 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Power Rating R Load:

    2770VA@277VAC

  • Contact (AC) Max Rating R Load:

    15A@277VAC

  • Contact Current(AC)-Max:

    15 A

  • Contact Current(DC)-Max:

    15 A

  • Contact (DC) Max Power Rating R Load:

    280W@28VDC

  • Contact (DC) Max Rating R Load:

    15A@28VDC

  • Contact Resistance:

    100 mΩ

  • Contact Voltage(AC)-Max:

    277 V

  • Contact Voltage(DC)-Max:

    28 V

  • Contact/Output Supply Type:

    AC/DC

  • Electrical Life:

    100000 Cycle(s)

  • End Contact Material:

    SILVER TIN OXIDE

  • Input Switching Control Type:

    Random

  • Insulation Resistance:

    100000000 Ω

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Number of Terminals:

    4

  • Operate Time:

    10 ms

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    BOX; TUBE

  • Physical Dimension:

    19mm x 15.2mm x 15.5mm

  • Reference Standard:

    CQC; CUL; UL; VDE

  • Relay Action:

    MOMENTARY

  • Relay Form:

    1 FORM A

  • Relay Function:

    SPST

  • Relay Type:

    POWER/SIGNAL RELAY

  • Release Time:

    5 ms

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Length:

    0.0035052070104140214 inch

  • Termination Type:

    SOLDER

HF3FA/024-HTF Frequently Asked Questions (FAQs)

  • A good PCB layout should ensure minimal thermal resistance, and a heat sink or thermal pad is recommended to dissipate heat. A minimum of 1 oz copper thickness and a 2-layer PCB is recommended.
  • Use a soldering iron with a temperature range of 250-270°C, and ensure the soldering time is within 3-5 seconds. Avoid applying excessive force or bending the component during assembly.
  • Store the components in a dry, cool place away from direct sunlight. Handle the components by the body, avoiding touching the pins or electrical contacts. Use anti-static packaging and wrist straps when handling the components.
  • While the component is designed to operate in a wide temperature range, it's recommended to use it in an environment with a relative humidity below 80% and temperature below 85°C to ensure optimal performance and longevity.
  • Check the PCB layout, soldering quality, and component orientation. Verify the power supply and signal connections. Use an oscilloscope to analyze the signal waveform and frequency spectrum to identify the root cause of the issue.

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HF3FA/024-HTF Overview

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