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HFD27/012-H - Hongfa

Description: 12 Volt Coil, DPDT Contacts, Fully Seale

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HFD27/012-H - Hongfa PCB footprint - Other - Other - HFD27/012-H-1
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HFD27/012-H - Hongfa  - 3D model - Other - HFD27/012-H-1
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HFD27/012-H Details

  • Manufacturer Part Number:

    HFD27/012-H

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.49.00.50

  • Manufacturer:

    Xiamen Hongfa Electroacoustic Co.,Ltd.

  • YTEOL:

    6.75

  • Body Breadth:

    10 mm

  • Body Height:

    11.5 mm

  • Body Length or Diameter:

    20.2 mm

  • Coil Current(DC)-Max:

    0.013 A

  • Coil Operate Voltage(DC):

    9.6 V

  • Coil Power:

    150 mW

  • Coil Release Voltage(DC):

    1.2 V

  • Coil Resistance:

    960 Ω

  • Coil Voltage(DC)-Max:

    27.7 V

  • Coil Voltage-Nom:

    12 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Power Rating R Load:

    125VA@240VAC

  • Contact (AC) Max Rating R Load:

    2A@240VAC

  • Contact Current(AC)-Max:

    2 A

  • Contact Current(DC)-Max:

    2 A

  • Contact (DC) Max Power Rating R Load:

    60W@120VDC

  • Contact (DC) Max Rating R Load:

    2A@120VDC

  • Contact Resistance:

    100 mΩ

  • Contact Voltage(AC)-Max:

    240 V

  • Contact Voltage(DC)-Max:

    120 V

  • Contact/Output Supply Type:

    AC/DC

  • Electrical Life:

    100000 Cycle(s)

  • End Contact Material:

    SILVER NICKEL

  • End Contact Plating:

    GOLD

  • Input Switching Control Type:

    Random

  • Insulation Resistance:

    1000000000 Ω

  • JESD-609 Code:

    e4

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Number of Terminals:

    8

  • Operate Time:

    7 ms

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Physical Dimension:

    20.2mm x 10mm x 11.5mm

  • Reference Standard:

    CQC; CUL; TUV; UL

  • Relay Action:

    MOMENTARY

  • Relay Form:

    2 FORM C

  • Relay Function:

    DPDT

  • Relay Type:

    POWER/SIGNAL RELAY

  • Release Time:

    4 ms

  • Sealing:

    EPOXY TERMINAL SEALED

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Length:

    0.003098806197612395 inch

  • Termination Type:

    SOLDER

HFD27/012-H Frequently Asked Questions (FAQs)

  • A symmetrical layout with a solid ground plane and minimal signal trace length is recommended to reduce electromagnetic interference (EMI) and ensure optimal performance.
  • Use a soldering iron with a temperature range of 250-270°C, and apply a small amount of solder paste to the pads. Avoid overheating or applying excessive force, which can damage the component.
  • The maximum operating temperature range for the HFD27/012-H is -40°C to 85°C. Operating outside this range may affect the component's performance and lifespan.
  • While the HFD27/012-H is designed to operate in normal humidity conditions, it's not recommended for use in extremely humid environments (above 80% RH). Consider applying a conformal coating or using a humidity-resistant variant if necessary.
  • Start by checking the power supply voltage, signal connections, and PCB layout. Use an oscilloscope to verify signal integrity and check for signs of overheating or physical damage.

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