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PRYY

Product catalog summary

Overview: The document provides detailed specifications and ordering information for piezoelectric disks, highlighting their fast availability and customization options. It categorizes the disks based on the piezo material used, either soft (PIC255) or hard (PIC181), and outlines their applications in sensor, actuator, and ultrasound technologies.

Specifications: The piezoelectric disks are available with full-surface contact electrodes and can be delivered within two weeks. They are suitable for various applications, including sensor and actuator technologies, aerial ultrasound, and high-power ultrasound applications. Customization options include dimensions, piezo material, contacting, polarity, electrical connections, and special ambient conditions.

Drive Properties: The document lists the electrical capacitance and coupling factors (kp and kt) for various models, with a tolerance of ±20%. These properties are crucial for determining the efficiency and performance of the piezoelectric disks in their respective applications.

Mechanical Properties: The resonant frequencies (both thickness and radial) are provided for each model, along with the piezo material, electrode type, outer diameter, and thickness. The resonant frequency is subject to a deviation of ±5% below 2000 kHz and ±10% above 2000 kHz due to coupling effects.

Order Information: Detailed order information is provided for each model, specifying the outer diameter, thickness, piezo material, and electrode type. This section helps in selecting the appropriate disk based on specific application requirements.

Drawings/Images: The document includes diagrams illustrating the dimensions and polarization direction of the piezoelectric disks, aiding in the visual understanding of their physical characteristics.

Catalog excerpts

Fast Availability of Specified Versions PRYY ■ Piezo material matched to the application ■ Full-surface contact electrodes ■ Can be delivered within two weeks ■ Larger quantities available direct from stock Application fields Piezo components made of ferroelectric soft piezo material (PIC255): ■ Sensor technology ■ Actuator technology ■ Aerial ultrasound Piezo components made of ferroelectric hard piezo material (PIC181): ■ High-power ultrasound applications ■ Sonar Customized versions and other specifications on request ■ Flexible, selectable dimensions ■ Piezo material ■ Contacting ■ Polarity ■ Electrical connections ■ Assembly and connection technology ■ Special ambient conditions

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Mechanical Properties Resonant frequency (thickness) Resonant frequency (radial) Piezo material Outer diameter ___ Drive Properties Electrical capacitance ___ Mechanical Properties Resonant frequency (thickness) Resonant frequency (radial) Piezo material Outer diameter ___ Note on resonant frequency (thickness): Due to coupling of thickness and radial oscillation, the actual value can deviate by ±5% (below 2000 kHz) or ±10% (from 2000 kHz). ___ Drawings / Images Piezoelectric disks, dimensions in mm

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Drawings / Images Piezoelectric disks, allocation of dimensions and direction of polarization P Displacement of piezoelectric disks, thickness oscillation Order Information PRYY-0886 Piezoelectric disk, outside diameter (OD) = 2 mm × thickness (TH) = 1 mm, piezo material PIC255, electrode Ag screen printed 000022817 Piezoelectric disk, outside diameter (OD) = 3 mm × thickness (TH) = 0.25 mm, piezo material PIC255, electrode Ag screen printed 000084902 Piezoelectric disk, outside diameter (OD) = 3 mm × thickness (TH) = 2 mm, piezo material PIC255, electrode Ag screen printed PRYY+0398 Piezoelectric...

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Order Information 000053020 Piezoelectric disk, outside diameter (OD) = 6.5 mm × thickness (TH) = 0.25 mm, piezo material PIC255, electrode Ag screen printed 000053024 Piezoelectric disk, outside diameter (OD) = 6.5 mm × thickness (TH) = 1 mm, piezo material PIC255, electrode Ag screen printed PRYY-1129 Piezoelectric disk, outside diameter (OD) = 8 mm × thickness (TH) = 1 mm, piezo material PIC255, electrode Ag screen printed 000014300 Piezoelectric disk, outside diameter (OD) = 8 mm × thickness (TH) = 2 mm, piezo material PIC255, electrode Ag screen printed PRYY+1119 Piezoelectric disk, outside...

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Order Information PRYY+0189 Piezoelectric disk, outside diameter (OD) = 25 mm × thickness (TH) = 1 mm, piezo material PIC255, electrode Ag screen printed PRYY+0190 Piezoelectric disk, outside diameter (OD) = 25 mm × thickness (TH) = 2 mm, piezo material PIC255, electrode Ag screen printed PRYY-0884 Piezoelectric disk, outside diameter (OD) = 2 mm × thickness (TH) = 1 mm, piezo material PIC181, electrode Ag screen printed PRYY+0853 Piezoelectric disk, outside diameter (OD) = 3 mm × thickness (TH) = 0.25 mm, piezo material PIC181, electrode Ag screen printed PRYY+0850 Piezoelectric disk, outside...

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Order Information PRYY+0321 Piezoelectric disk, outside diameter (OD) = 16 mm × thickness (TH) = 0.2 mm, piezo material PIC181, electrode Ag screen printed PRYY+0325 Piezoelectric disk, outside diameter (OD) = 16 mm × thickness (TH) = 1 mm, piezo material PIC181, electrode Ag screen printed PRYY+0326 Piezoelectric disk, outside diameter (OD) = 16 mm × thickness (TH) = 2 mm, piezo material PIC181, electrode Ag screen printed PRYY+0344 Piezoelectric disk, outside diameter (OD) = 20 mm × thickness (TH) = 0.2 mm, piezo material PIC181, electrode Ag screen printed PRYY+0348 Piezoelectric disk, outside...

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