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CUI Devices CMI Magnetic Buzzer Indicators

CUI Devices CMI Magnetic Buzzer Indicators offer 75dB to 90dB sound pressure levels (SPL) and operate at frequencies from 1900Hz to 3400Hz. These internally driven buzzer indicators come in surface-mount or through-hole mounting styles. The modules operate in a -40°C to +85°C temperature range. CUI Devices CMI Magnetic Buzzer Indicators incorporate a built-in circuit that eases the implementation during the development process. The series offers an ideal solution for consumer electronics, medical devices, household electronics, and industrial applications.

Features

  • Mounting styles
    • Surface mount
    • Through hole
  • Magnetic
  • Internally driven
  • Built-in circuit eases implementation during development

Specifications

  • CMI-1271-85-SMT-TR
    • 12VDC rated voltage
    • 85dB sound pressure level
    • 8VDC to 15VDC operating voltage range
    • 2000Hz to 2800Hz rated frequency range
    • 12.8mm x 12.8mm x 7.1mm dimensions
  • CMI-1275-85T
    • 5VDC rated voltage
    • 75dB sound pressure level
    • 3VDC to 7VDC operating voltage range
    • 2800Hz to 3400Hz rated frequency range
    • 12mm x 12mm x 7.5mm dimensions
  • CMI-9705-0380-SMT-TR
    • 3VDC rated voltage
    • 80dB sound pressure level
    • 2VDC to 5VDC operating voltage range
    • 2400Hz to 3000Hz rated frequency range
    • 9.7mm x 9.7mm x 5.2mm dimensions
  • CMI-9705-0580-SMT-TR
    • 5VDC rated voltage
    • 80dB sound pressure level
    • 3VDC to 8VDC operating voltage range
    • 2400Hz to 3000Hz rated frequency range
    • 9.7mm x 9.7mm x 5.2mm dimensions
  • CMI-9705-85-SMT-TR
    • 12VDC rated voltage
    • 85dB sound pressure level
    • 8VDC to 15VDC operating voltage range
    • 2400Hz to 3000Hz rated frequency range
    • 9.7mm x 9.7mm x 5.2mm dimensions
  • CMI-1614-0685T
    • 6VDC rated voltage
    • 85dB sound pressure level
    • 3VDC to 9VDC operating voltage range
    • 1900Hz to 2500Hz rated frequency range
    • 16mm x 16mm x 14mm dimensions
  • CMI-1210-90-SMT-TR
    • 5VDC rated voltage
    • 90dB sound pressure level
    • 3VDC to 7VDC operating voltage range
    • 2000Hz to 2600Hz rated frequency range
    • 12.8mm x 12.8mm x 10mm dimensions

Videos

Additional Resources

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Published: 2019-09-23 | Updated: 2023-09-01