Communicate with Supplier? Supplier
Sun Zhaohai Mr. Sun Zhaohai
What can I do for you?
Contact Supplier

Zibo Yuhai Electronic Ceramic Co., Ltd.

Zibo Yuhai Electronic Ceramic Co., Ltd.
I agree will authorize the transaction payment on is a subsidiary of group, Please rest assured to trade.
I agree


Home > Products > Lead Free Piezoelectric Elements > Lead Free Piezo Discs & Rods > Barium Titanate Piezo Ceramic Disc OD36.83x200KHz

Barium Titanate Piezo Ceramic Disc OD36.83x200KHz

Min. Order:
  • Product Description
Product Attributes

Model No.OD36.83x200KHz BaTiO3

Piezoelectric ceramic disc

Lead free Piezo Ceramic disc

The Co-Al Co-doped Barium Titanate Lead-free Piezoelectric Ceramics was successfully developed by Yuhai company through repeated experiments. By Researching the influence of Co-Al Co-doping on the structure and properties of Barium Titanate-based piezoelectric ceramics, the formulation and preparation technology of Barium Titanate-based piezoelectric ceramics were optimized. Yuhai`s BaTiO3 was prepared by conventional solid-phase sintering method, with the piezoelectric constant d33 (>170pC/N), dielectric loss tgδ≤0.5% and mechanical coupling coefficient Kp≥0.34.

Application: Ultrasonic Transducer

Piezoelectric Ceramic Material: BaTiO3 (lead free)

Piezoelectric Elements technical data:

Dimensions: diameter 36.83mm, thickness 13-16mm (according to the fequency 200KHz)

Thickness Frequency Fr: 200KHz ± 4 KHz

Frequency Bandwidth ΔF>8.5 KHz

Resonate Impedance R ≤ 20 Ω
Dielectric Loss tg δ: <0.6%

Static capacitance Cs: 900pF±12.5%

Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms

Lead free piezo material BaTiO3 Lead-free Material
Properties BaTiO3
Dielectric Constant ɛTr3 1260
Coupling factor KP 0.34
K31 0.196
K33 0.43
Kt 0.32
Piezoelectric coefficient d31 10-12m/v -60
d33 10-12m/v 160
g31 10-3vm/n -5.4
g33 10-3vm/n 14.3
Frequency coefficients Np 3180
N1 2280
Nt 2675
Elastic compliance coefficient Se11 10-12m2/n 8.4
Machanical quality factor Qm 1200
Dielectric loss factor Tg δ % 0.5
Density ρ g/cm3 5.6
Curie Temperature Tc °C 115
Young's modulus YE11 <109N/m3 119
Poison Ratio 0.33

Looking for ideal Barium Titanate Piezo Disc Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Piezoceramic Ultrasonic Components are quality guaranteed. We are China Origin Factory of Barium Titanate Ultasonic Crystal. If you have any question, please feel free to contact us.

Product Categories : Lead Free Piezoelectric Elements > Lead Free Piezo Discs & Rods

Email to this supplier
  • *To:
    Mr. Sun Zhaohai
  • *Message:
    Your message must be between 20-8000 characters

Send Inquiry

Sun Zhaohai

Mr. Sun Zhaohai



Mobile Phone:+8618753397607

Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong

Mobile Site



About Us