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Piezo disc

Piezo disc

piezo disc

1. What’s this?

Piezoelectric disc ceramic. We often produce it as a round shape. Electrode material: Silver, Gold, Copper, Nickel. Wrap electrode and solid electrode pattern. It has lots of applications. For example Ultrasonic atomizing, Ultrasonic beauty vibrator, Ultrasonic cleaner, Ultrasonic flow meter…etc. we already offered more than 1000 series piezo disc for different kinds of customers in the whole world.

In Wikipedia, Learn more about the official explanation about the piezoelectric disc ceramic.

1.1Why we are the reliable supplier of the piezo disc?

  • Have 20+ years of experience engineers service for you
  • Good production machines produced good product
  • Top 10 leading piezo ceramic suppliers in China
  • Fast delivery for samples/small order: 7-10 working days
  • Offer 100% testing report for every piece based on ISO9001 Quality system
  • Tiny tolerance requests: Fr 2%~5%
  • More than one hundred piezo materials for your optional
  • Offer free samples for your reference if we have them in stock
  • Piezoceramic shapes and tolerance range for your optional

piezo powder and machines

2. Piezoelectric Ceramic Crystals: Common Shapes and Sizes

2.1-1Piezoelectric ceramic discs 

Outer Diameter:2mm~180mm (≈0.07874″~7.0866″) Thickness: 0.1mm~25mm (≈0.00394″~0.9843″)depending on Material

2.1-3 Piezoelectric plate 

Length: 2 ~ 100mm (≈0.07874″~3.937″)            Width: 2 ~ 100mm (≈0.07874″~3.937″)
Thickness: 0.2mm ~ 15mm (≈0.0079″~0.59″) depending on material, length, and width

2.1-2 Piezoelectric ceramic rings

Outer Diameter: 2mm ~ 160mm (≈0.07874″~6.2992″)
Inner Diameter: 1mm ~ 144mm (≈0.03937″~5.6692″) depending on OD & thickness
Thickness: 0.2mm ~15mm (≈0.00787″~0.59″) depending on material

2.1-4 Piezoelectric cylinder 

Outer Diameter:2mm~180mm (≈0.07874″~7.0866″) Thickness: 0.1mm~25mm (≈0.00394″~0.9843″)depending on Material                                      High: 0.2mm-30mm (≈ 0.00787″~1.18″)depending on Material


2.1-1How many piezoelectric disc models you have?

We have normal standard models for your reference. Please check our standard PZT piezoelectric disc ceramic list. Or contact us if you need a special size what you haven’t found it in the list .welcome to the custom-made product from He-Shuai Ltd.

Super big piezo disk with tiny thickness 0.2mm Nickel electrode Gold electrode piezo disc Piezoelectric disc with wrap electrode

Piezo disc electrode pattern :

piezo disk electrode pattern

CTA call to action of piezo ceramic by HE SHUAI

   Piezoelectric disc Ceramic for Ultrasonic Atomizing

ModelDimension (mm)Frequency (MHz)Capacitance (pf)Impedance (Ω)Fog output (ml/h)Life (hour)
HS-1617NΦ16 x 1.251.7MHz±50KHz1200±20%≤1.52505000
HS-2017NΦ20 x 1.251.7MHz±50KHz1900±20%≤2.03505000
HS-2517NΦ25x 1.251.7MHz±70KHz2100±20%≤2.04005000
HS-2524NΦ25x 0.892.4MHz±70KHz2300±20%≤2.04505000

Piezoelectric disc Ceramic (PZT) for Ultrasonic Beauty Vibrator

ModelDimension (mm)Thickness Frequency Fr(MHz)Capacitance C(pf)Impedance Zt(Ω)Electromechanical coupling coefficient Kt (%)Electrodes arrangement
HS-P416004Ø16×0.45.0±5%5400±15%≤5≥45 electrodes on the same side
HS-P416021Ø16×2.11.0±5%1000±15%≤4≥45 electrodes on the same side
HS-P420020Ø20×2.01.0±5%1650±15%≤4≥45 electrodes on each side
HS-P425004Ø25×0.45.0±5%12800±15%≤4≥45 electrodes on the same side
HS-P425010Ø25×1.02.0±5%5800±15%≤4≥45 electrodes on the same side
HS-P425020Ø25×2.01.0±5%2700±15%≤4≥45 electrodes on each side
HS-P428010Ø28×1.02.0±5%6940±15%≤4≥45 electrodes on the same side
HS-P428017Ø28×1.71.2±5%3880±15%≤3≥45 electrodes on the same side
HS-P428020Ø28×2.01.0±5%3300±15%≤3≥45 electrodes on the same side
HS-P450020Ø50×2.01.0±5%10000±15%≤3≥45 electrodes on the same side
HS-P460020Ø60×2.01.0±5%14500±15%≤3≥45 electrodes on the same side

Piezoelectric disc Ceramic (PZT) Chip for Ultrasonic Cleaner

ModelDimension (mm)Radial frequency (±5%)KHzCapacitance (±12.5%)pFDielectric dissipation factor  tanδ(%)Impedance (Ω)KrMechanical quality factor (Qm)
HS-C30030Φ30×3.066.72730≤0.3≤15≥0.55500
HS-C35030Φ35×3.0633100≤0.3≤15≥0.55500
HS-C38065Φ38×6.559.91580≤0.3≤15≥0.55500
HS-C45030Φ45×3.0505100≤0.3≤15≥0.55500
HS-C45035Φ45×3.5504700≤0.3≤15≥0.55500
HS-C50030Φ50×3.0465800≤0.3≤15≥0.55500
HS-C50035Φ50×3.5466300≤0.3≤15≥0.55500
HS-C50050Φ50×5.0464150≤0.3≤15≥0.55500

Piezoelectric disc Ceramic (PZT) for Ultrasonic Flow Meter

ModelDimension (mm)Thickness frequency (MHz)Capacitance (pf)Electromechanical Kpcoupling coefficient KtPiezoelectric voltage coefficient d33Courier temperature (℃)
HS-5AF08010Φ8 × 12.0MHz±5%530±10%0.650.43350×350
HS-5HF08010Φ8 × 12.0MHz±5%850±10%0.640.44400×330
HS-5AF08020Φ8 × 21.0 MHz±5%265±10%0.650.43350×350
HS-5HF08020Φ8 × 21.0 MHz±5%430±10%0.640.44400×330
HS-5AF10010Φ10 × 12.0 MHz±5%840±10%0.650.44350×350
HS-5HF10010Φ10 × 12.0 MHz±5%1350±10%0.640.43400×330
HS-5AF10020Φ10 × 21.0 MHz±5%420±10%0.650.44350×350
HS-5HF10020Φ10 × 21.0 MHz±5%680±10%0.650.45400×330
HS-5AF15010Φ15 ×12.0 MHz±5%1970±10%0.650.43350×350
HS-5HF15010Φ15 × 12.0 MHz±5%3200±10%0.650.45400×330
HS-5AF15020Φ15 × 21.0 MHz±5%980±10%0.660.43350×350
HS-5HF15020Φ15 × 21.0 MHz±5%1600±10%0.650.45400×330
HS-5AF16010Φ16×12.0 MHz±5%2200±10%0.650.45350×350
HS-5HF16010Φ16×12.0 MHz±5%3600±10%0.650.45400×330
HS-5HF16020Φ16 × 21.0 MHz±5%1850±10%0.650.45400×330
HS-5AF16020Φ16 × 21.0 MHz±5%1100±10%0.650.45350×350
HS-5AF20010Φ20×12.0 MHz±5%3560±10%0.660.43350×350
HS-5HF20010Φ20×12.0 MHz±5%5800±10%0.650.45400×330
HS-5AF20020Φ20×21.0 MHz±5%1780±10%0.650.43350×350
HS-5HF20020Φ20×21.0 MHz±5%2900±10%0.650.45400×330
HS-5AF25010Φ25 × 12.0 MHz±5%4600±10%0.660.43350×350
HS-5HF25010Φ25 × 12.0 MHz±5%7500±10%0.650.45400×330
HS-5AF25020Φ25 × 21.0 MHz±5%2300±10%0.650.43350×350
HS-5HF25020Φ25 × 21.0 MHz±5%3700±10%0.650.45400×330
HS-5AF40020Φ40 × 21.0 MHz±5%7200±10%0.650.45350×350

Rectangle piezoelectric disc ceramic

ModelDimension (mm)Frequency  (KHz)Capacitance (pf)Dielectric loss tgδ(%)Piezoelectric voltage coefficient d33Courier temperature (℃)
HS-P5A25040525×4×0.5585800≤2.0550×180
HS-P5A40040540×4×0.5387900≤2.0550×180
HS-P5B25040525×4×0.5584800≤2.0400×260
HS-P5B40040540×4×0.5386500≤2.0400×260
HS-P5H25040525×4×0.5583100≤2.0280×350
HS-P5H40040540×4×0.5385500≤2.0280×350

3. What are the application markets?

PZT piezoelectric ceramic’s application market is a very broad range all over the world. like: Automotive industry, Military industry, Consumer, medical industry, pickup audio, computer … etc.

4. Where is your customer from about piezoelectric ceramic disc?

Most of our clients came from the European-American market. such as UK, Germany, Poland, Demark, France, Italy, Canada, the US… etc.  But in the few years, Also we have lots of customers from Russia, Korea, India, Pakistan, Japan … etc.

Payment options and client map

5. How can I order it from you?

Firstly, We will get your requests by emails, phone calls… etc. Generally speaking, we called it information confirmation, then quotation the price base on your requests and making the PI/PO to you. Secondly, Once the order confirmation from you and confirm the deposit in our bank, we’ll prepare the raw material to produce the order for you. Thirdly, The sample or the bulk order will be delivered to you on time after getting through the testing report and show you some pictures to confirm. Just contact us, we have professional service people to follow and help you.

order process