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HF105F-1/012D-1HST - Hongfa

Description: Power Relay 12VDC 40A SPST-NO(32.3x27.1x20)mm THT

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HF105F-1/012D-1HST - Hongfa PCB footprint - Other - Other - HF105F-1/012D-1HST-2
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HF105F-1/012D-1HST - Hongfa  - 3D model - Other - HF105F-1/012D-1HST-2
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HF105F-1/012D-1HST Details

  • Manufacturer Part Number:

    HF105F-1/012D-1HST

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.41.00.50

  • Manufacturer:

    Xiamen Hongfa Electroacoustic Co.,Ltd.

  • YTEOL:

    7

  • Body Breadth:

    27.1 mm

  • Body Height:

    20 mm

  • Body Length or Diameter:

    32.3 mm

  • Coil Current(DC)-Max:

    0.075 A

  • Coil Operate Voltage(DC):

    9 V

  • Coil Power:

    900 mW

  • Coil Release Voltage(DC):

    1.2 V

  • Coil Resistance:

    155 Ω

  • Coil Voltage(DC)-Max:

    12 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Rating R Load:

    40A@277VAC

  • Contact Current(AC)-Max:

    40 A

  • Contact Current(DC)-Max:

    40 A

  • Contact (DC) Max Rating R Load:

    40A@28VDC

  • Contact Voltage(AC)-Max:

    277 V

  • Contact Voltage(DC)-Max:

    28 V

  • Contact/Output Supply Type:

    AC/DC

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Operate Time:

    15 ms

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -55 °C

  • Physical Dimension:

    32.3mm x 27.1mm x 20mm

  • Reference Standard:

    CQC; CUL; UL; VDE

  • Relay Action:

    MOMENTARY

  • Relay Function:

    SPST

  • Relay Type:

    POWER/SIGNAL RELAY

  • Release Time:

    10 ms

  • Surface Mount:

    NO

  • Termination Type:

    SOLDER

HF105F-1/012D-1HST Frequently Asked Questions (FAQs)

  • The recommended PCB layout and land pattern can be obtained from Xiamen Hongfa Electroacoustic Co.,Ltd. or a qualified PCB design engineer. A well-designed PCB layout is crucial for optimal performance, and a land pattern that matches the device's pinout is essential for reliable soldering and thermal management.
  • To ensure reliability and longevity, it's essential to follow proper storage and handling procedures, and to operate the device within its specified temperature and humidity ranges. Additionally, consider applying conformal coatings, potting, or encapsulation to protect the device from moisture and contaminants. Regular cleaning and maintenance can also help extend the device's lifespan.
  • The HF105F-1/012D-1HST is a sensitive electronic component that requires proper ESD protection and handling precautions. Use anti-static wrist straps, mats, and packaging materials to prevent electrostatic discharge. Handle the device by the body or pins, avoiding direct contact with the sensitive components. Follow the manufacturer's guidelines for ESD protection and handling.
  • The HF105F-1/012D-1HST is designed for general-purpose applications, but it may not be suitable for high-vibration or high-shock environments without additional mechanical support or protection. Consult with the manufacturer or a qualified mechanical engineer to determine the device's suitability for your specific application and to design appropriate mechanical support or protection.
  • To troubleshoot issues with the HF105F-1/012D-1HST, start by reviewing the datasheet and application notes to ensure proper usage and configuration. Check the device's pinout, power supply, and signal connections. Use oscilloscopes or signal analyzers to measure the device's output and identify any anomalies. Consult with the manufacturer's technical support or a qualified engineer for further assistance.

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HF105F-1/012D-1HST Overview

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