Magnetic and Piezo Micro Buzzers, 4 ~ 9 mm diameters, CUI Inc

September 19, 2019

CUI's line of magnetic and piezo transducer micro buzzers is housed in compact, surface mount packages as small as 4 mm x 4 mm. Featuring low profiles starting at 1.9 mm and sound pressure levels ranging from 65 dB up to 100 dB at 10 cm, these micro buzzers are ideal for a range of portable equipment applications.

Features

  • Compact footprints
  • Low profile SMT packages
  • Externally driven
  • Reflow solder compatible
     

For example the: CMT-4023S-SMT-TR -4 mm, 3 Vo-p, 70 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

The CMT-4023S-SMT-TR is a magnetic transducer buzzer housed in a compact 4 mm x 4 mm surface mount package. Featuring a low profile of 2 mm, this micro buzzer is among the smallest in the industry and ideal for portable equipment applications.

 

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