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Low Impedance Rectangular Piezo Ceramic Element Acoustic

  • FT-4800


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The buzzer, also known as piezoelectric ceramic buzzer, is one of the most widely used products in piezoelectric ceramics. The buzzer is the main component of a piezoelectric buzzer. Mainly made of lead zirconate titanate or lead magnesium niobate piezoelectric ceramic materials. Plating silver electrodes on both sides of the ceramic sheet, polarizing and aging treatment, and then sticking it together with brass or stainless steel sheets.

And FBELE's FT-4800 is coated with waterproof epoxy aluminum film on the surface of the buzzer. A raised PVC film has been added to this special buzzer. This special process enhances the performance of this product compared to ordinary buzzer blades. So we usually use this FT-4800 in areas such as alarms, vehicle speakers, oven speakers, etc.

piezo element

In the field of specialized design, FBELE continues to be at the forefront of the industry, adhering to advanced innovative concepts and continuously expanding the various applications of buzzer chips on the basis of quality and quantity assurance.


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Established in 1997, FBELE has been one of the best electronic components manufacturer and distributor in China, Our electronic components have been applied to various fields.

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