TE CONNECTIVITY LDT0-028K Piezoelectric Sensor Vibration Silver Ink Electrode No Mass Version

The LDT0-028K is a flexible component comprising a 28 µm thick piezoelectric PVDF polymer film with screen-printed silver ink electrodes, laminated to a 0.125 mm polyester substrate, and fitted with two crimped contacts. As the piezo film is displaced from the mechanical neutral axis, bending creates very high strain within the piezopolymer and high voltages are generated. When the assembly is deflected by direct contact, the device acts as a flexible “switch”, and the generated output is sufficient to trigger MOSFET or CMOS stages directly. If the assembly is supported by its contacts and left to vibrate “in free space” (with the inertia of the clamped/free beam creating bending stress), the device will behave as an accelerometer or vibration sensor. Adding mass, or altering the free length of the element by clamping, can change the resonant frequency and sensitivity of the sensor to suit specific applications. Multi-axis response can be achieved by positioning the mass off-center.

Features:

1. Solder tab connection
2. Withstands high impact

 Note: For more technical details, go through the datasheet in the attachments

Package Includes:

1 x TE CONNECTIVITY LDT0-028K Piezoelectric Sensor, Vibration, Silver Ink Electrode

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