Yujie Piezoelectric Ceramic Elements
Features & Applications
Yujie's Complete Piezoelectric Product Series for Ultrasonic Applications
From precision discs to omnidirectional hollow spheres, Yujie piezoelectric ceramic elements deliver exceptional electromechanical coupling, stable capacitance, and reliable performance across diverse frequency ranges.
All products customizable to your exact specifications
Our Product Series
Six proven platforms engineered for precision, efficiency, and reliability
Adaptive Precision for Smart Actuation
Designed for precision control and adaptive applications, our piezoelectric plates and rectangular elements feature optimized electromechanical coupling (K31 ≈ 0.37%) and stable capacitance (81–98 pF ±12.5%), ensuring reliable energy conversion and signal stability.
- • Optimized for low-frequency applications (17 kHz) with consistent mechanical response
- • High structural adaptability for integration into custom actuators and intelligent vibration control
High-Precision Control for Acoustic & Medical Applications
Engineered for precise radial and axial vibrations, our piezoelectric tubes offer low dielectric loss (0.4%–1.53%), optimized electromechanical coupling (K31 up to 15.27%), and high capacitance (up to 16015 pF) for stable and reliable performance.
- • Wide frequency range (28–149 kHz) for diverse ultrasonic applications
- • Low energy loss (≤1.53%) ensures efficient signal transmission
Omnidirectional Precision for Advanced Acoustics
Engineered for 360° sensitivity and uniform wave propagation, our piezoelectric hollow spheres offer optimized electromechanical coupling (Kr = 0.4) and high capacitance (up to 103.2 nF) for exceptional signal fidelity and responsiveness.
- • Broad frequency range (30–320 kHz) for diverse sonar and acoustic applications
- • Superior omnidirectional sensing ensures accurate signal capture in all directions
Precision & Efficiency for Ultrasonic Applications
Optimized for high-frequency ultrasonic performance, our piezoelectric rings offer exceptional energy conversion efficiency and low impedance, ensuring stable signal transmission in demanding applications.
- • High-frequency operation (27–44 kHz) for precise ultrasonic control
- • Optimized electromechanical coupling (Kp ≈ 0.42) for efficient energy transfer
High-Frequency Efficiency for Precision Applications
Designed for high-frequency ultrasonic performance, our piezoelectric discs provide excellent electromechanical coupling (Kp ≥ 0.47–0.58) and low impedance (≤2–4 Ω) for stable and efficient energy transmission.
- • Ultrasonic atomization (1.65 MHz) ensures fine mist generation in humidifiers and medical nebulizers
- • Precision beauty devices (1.0 MHz) optimize ultrasound energy for skincare applications
Custom Curved Shells for Geometry-Sensitive Applications
Custom-engineered spherical cap piezoelectric elements for applications where vibration behavior is strongly influenced by geometry, boundary conditions, and mechanical integration. Also known as piezoelectric caps, hemispherical piezo elements, curved piezoelectric shells, and dome-shaped components.
- • Geometry-driven performance with curvature radius and wall thickness optimization
- • Application-specific customization for directional acoustic emission and sensing
Yujie Manufacturing Excellence
Trusted by global OEMs for precision, consistency, and innovation in piezoelectric ceramics
ISO Certified Quality
Yujie's 20+ years of precision manufacturing experience with strict quality control and ISO/CE certifications trusted by global OEMs
Custom Engineering
Yujie's in-house R&D team delivers tailored piezoelectric solutions matching your exact specifications and performance requirements
Proven Performance
Yujie piezoelectric ceramics offer optimized electromechanical coupling, stable capacitance, and low dielectric loss across all frequency ranges
Yujie Piezoelectric Applications
Yujie piezoelectric ceramics power critical applications across multiple industries worldwide
Ready to Get Started?
Contact Yujie's engineering team to discuss your piezoelectric requirements and receive a customized solution for your application