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HF49FD/005-1H11F - Hongfa

Description: Miniature power relay

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PCB Footprints
HF49FD/005-1H11F - Hongfa PCB footprint - Other - Other - HF49FD/005-1H11F
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HF49FD/005-1H11F - Hongfa  - 3D model - Other - HF49FD/005-1H11F
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HF49FD/005-1H11F Details

  • Manufacturer Part Number:

    HF49FD/005-1H11F

  • 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:

    7

  • Additional Feature:

    SOCKET MOUNTABLE

  • Body Breadth:

    5 mm

  • Body Height:

    12.5 mm

  • Body Length or Diameter:

    20 mm

  • Coil Current(DC)-Max:

    0.024 A

  • Coil Operate Voltage(DC):

    3.5 V

  • Coil Power:

    120 mW

  • Coil Release Voltage(DC):

    0.25 V

  • Coil Resistance:

    208 Ω

  • Coil Voltage(DC)-Max:

    6 V

  • Coil Voltage-Nom:

    5 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Power Rating R Load:

    1250VA@250VAC

  • Contact (AC) Max Rating R Load:

    5A@250VAC

  • Contact Current(AC)-Max:

    5 A

  • Contact Current(DC)-Max:

    5 A

  • Contact (DC) Max Power Rating R Load:

    150W@125VDC

  • Contact (DC) Max Rating R Load:

    5A@125VDC

  • Contact Resistance:

    100 mΩ

  • Contact Voltage(AC)-Max:

    250 V

  • Contact Voltage(DC)-Max:

    125 V

  • Contact/Output Supply Type:

    AC/DC

  • Electrical Life:

    50000 Cycle(s)

  • End Contact Material:

    SILVER NICKEL

  • Input Switching Control Type:

    Random

  • Insulation Resistance:

    1000000000 Ω

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Number of Terminals:

    4

  • Operate Time:

    10 ms

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Physical Dimension:

    20mm x 5mm x 12.5mm

  • Reference Standard:

    CQC; CUL; IEC 61131-2; TUV; 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 Length:

    0.003530607061214123 inch

  • Termination Type:

    SOLDER

HF49FD/005-1H11F Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the HF49FD/005-1H11F buzzer is 3V to 5V DC, with a typical operating voltage of 4V DC.
  • The HF49FD/005-1H11F buzzer has two terminals: positive (+) and negative (-). Connect the positive terminal to a digital output pin on your microcontroller, and the negative terminal to ground (GND). Use a suitable resistor in series to limit the current, if necessary.
  • The maximum current rating for the HF49FD/005-1H11F buzzer is 30mA. Exceeding this current may damage the buzzer or reduce its lifespan.
  • The HF49FD/005-1H11F buzzer is rated for operation in temperatures between -20°C and 70°C. While it can tolerate short-term excursions up to 80°C, prolonged exposure to high temperatures may affect its performance and lifespan.
  • The HF49FD/005-1H11F buzzer is not designed for outdoor use and should be protected from moisture, humidity, and extreme temperatures. If you need a buzzer for outdoor use, consider a model with IP67 or higher rating.

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