Soberton Inc

ST-0402 Series Transducer

Soberton offers the ST-0402 series 4 x 4 x 2 mm surface-mount transducer

Image of Soberton's ST-0402 Series Surface Mount TransducerSoberton’s ST-0402 series transducer is the new buzz in the audio industry with its 4 x 4 x 2 mm size. This is the smallest indicator/buzzer currently offered in their extensive audible line, and Soberton is one of the few suppliers capable of making anything this downsized. It offers a low-profile (2 mm) small-size transducer that is perfect for any tight-space applications. Furthermore the SMD footprint is one of the smallest available in the industry, which trims board space/size. Even though the transducer is miniature-size, it still offers a very audible 70 dB at 10 cm. This product is rated at 3 V with a frequency of 4 kHz. Top and side firing options are available in this package size. 

Features and Benefits
  • 4 mm x 4 mm x 2 mm square package
  • 2 V to 4 V operating range
  • ST-0402 side firing model
  • -20°C to 70°C temp range
  • 90 mA max current
  • ST-0402T top firing model
Applications
  • Audible medical devices
  • Hand held meters and test equipment
  • Audible system check designs
  • Control panels/thermostats
  • Small consumer electronic devices
  • Anywhere sound is needed and space is an issue

ST-0402 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
BUZZER MAGN 3V 4X4MM W SMDST-0402TBUZZER MAGN 3V 4X4MM W SMD993 - Immediate$5.60View Details
BUZZER MAGN 3V 4X4MM W SMDST-0402SBUZZER MAGN 3V 4X4MM W SMD0 - Immediate$5.60View Details
Published: 2015-08-31

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