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HF49FD/012-1H11F - Hongfa

Description: Relay: electromagnetic; SPST-NO; Ucoil: 12VDC; 5A; 5A/250VAC; PCB

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PCB Footprints
HF49FD/012-1H11F - Hongfa PCB footprint - Other - Other - 20mm x 5mm x12.5mm
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3D Models
HF49FD/012-1H11F - Hongfa  - 3D model - Other - 20mm x 5mm x12.5mm
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HF49FD/012-1H11F Details

  • Manufacturer Part Number:

    HF49FD/012-1H11F

  • 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:

    0.01 A

  • Coil Operate Voltage(DC):

    8.4 V

  • Coil Power:

    120 mW

  • Coil Release Voltage(DC):

    0.6 V

  • Coil Resistance:

    1200 Ω

  • Coil Voltage(DC)-Max:

    14.4 V

  • Coil Voltage-Nom:

    12 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/012-1H11F Frequently Asked Questions (FAQs)

  • The recommended operating voltage range is 3V to 12V, with a typical operating voltage of 9V.
  • The buzzer requires a square wave signal with a frequency of 2.4 kHz to 2.6 kHz and a duty cycle of 50% to operate correctly.
  • The maximum current consumption is 30mA, but it's recommended to keep it below 20mA for optimal performance and longevity.
  • The buzzer is designed for indoor use, but it can be used outdoors if properly sealed and protected from moisture and extreme temperatures.
  • The operating temperature range is -20°C to 70°C, with a storage temperature range of -30°C to 80°C.

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