The LDT1-028K is a multi-purpose, piezoelectric sensor for detecting physical phenomena such as vibration or impact. The piezo film element is laminate to a sheet of polyester (Mylar), and produces a useable electrical signal output when forces are applied to the sensing area. The dual wire lead attached to the sensor allows a circuit or monitoring device to process the signal.


Sensing direct contact force, Recording time of an event, Counting number of impact events, Measuring impact-related events, Sensing vibration using cantilevered beam, Wakeup switch, Motion detection

  • Piezoelectric polymer
  • Multi-purpose
  • Vibration sensing
  • Impact sensing
  • Laminated
  • Dual wire lead attached
  • Minimum impedance: 1 MΩ
  • Preferred impedance: 10 MΩ and higher
  • Output voltage: 10mV-100V depending on force and circuit impedance
  • Storage temperature: -40°C to +70°C [-40°F to 160°F]
  • Operating temperature: 0°C to +70°C [32°F to 160°F]

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Brand Seeed Studio

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