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HF105F-1/012DT-1HSTF - Hongfa

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

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HF105F-1/012DT-1HSTF - Hongfa PCB footprint - Other - Other - HF105F-1/012DT-1HSTF-3
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HF105F-1/012DT-1HSTF - Hongfa  - 3D model - Other - HF105F-1/012DT-1HSTF-3
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HF105F-1/012DT-1HSTF Details

  • Manufacturer Part Number:

    HF105F-1/012DT-1HSTF

  • 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:

    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-1/012DT-1HSTF Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the HF105F-1/012DT-1HSTF buzzer is 3-12V DC, with a typical operating voltage of 5V DC.
  • To ensure the buzzer is driven correctly, use a square wave signal with a frequency of 1-4 kHz, and a duty cycle of 50%. The signal should be amplified to a minimum of 1Vrms to ensure proper operation.
  • The maximum current consumption of the HF105F-1/012DT-1HSTF buzzer is approximately 30mA at 5V DC.
  • The HF105F-1/012DT-1HSTF buzzer is designed for indoor use only. If outdoor use is required, additional protection measures such as waterproofing and environmental sealing may be necessary.
  • The operating temperature range of the HF105F-1/012DT-1HSTF buzzer is -20°C to 70°C (-4°F to 158°F).

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HF105F-1/012DT-1HSTF Overview

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