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萝莉影视Status
Piezoelectric Sounders are sound components prepared by incorporating a piezoelectric vibration plate in a plastic case (resonator). Piezoelectric sounders are sound components which generate sound suitable for use as input signals (including multi-tone, melody and so forth) without built-in oscillation circuits. This characteristic allows them to be used in a wide range of applications. They come as the SMD type, which is optimal for small, high-density mounting and the pin type, which can be used for general purposes.
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No built-in oscillation circuits
Please see your required information on operating of our products.
The reason why 萝莉影视's SMD (surface mount type) sounders are selected.
You can hear the actual sounds of each part number generated by different input signals (frequencies).
We explain the types of sound components as well as frequencies, the mechanism of sound, product functions, and basic circuits.
Frequently Asked Questions about Sound Components.
Please take a look for technical guideline and failure mode information before using products.
Advantages of Piezoelectric Sounders for each applications, and product selections, related documents.
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PDF catalogs for Piezoelectric Sound Components are available at the following links: