25mm Diameter 3MHz Frequency Half Moon Shaped Piezoelectric Disk Piezo Ceramic Disc for Heartbeat Monitoring
Piezoelectric disk-shaped 25 mm diameter frequency 3MHz half moon ceramic element designed for fetal doppler and heartbeat baby monitor applications.
Piezoelectric ceramic dimensions can be customized to meet specific application requirements.
| Model | Size | Resonant Frequency (MHz) | Electrostatic Capacity (pF) | Loss (tg δ%) | Coupling Coefficient (Kp%) |
|---|---|---|---|---|---|
| TM- | 20*10-2.5BY | 2.5±0.05 | 2600-3100 | 0.85±0.01 | ≥0.3 |
| TM- | 25*12.5-2.5BY | 2.5±0.05 | 2100-4100 | 0.94±0.01 | ≥0.3 |
Available in PZT4, PZT5, PZT8 or other required piezoelectric materials to suit various application needs.
- High dielectric constant
- Very high Q-factor
- Excellent temperature stability
- Tight tolerance specifications
- Recommended for base station DR filters and satellite communication LNB
- Available in different sizes and configurations
We offer direct factory pricing for transducer PZT ring piezoelectric piezo ceramics. Our technical innovation, high quality standards, and excellent services have earned us a strong reputation worldwide. We welcome partnerships with interested companies.
Piezoelectric ceramics are primarily used in manufacturing:
- Ultrasonic transducers and acoustic transducers
- Electro-acoustic transducers and ceramic filters
- Ceramic transformers and frequency components
- High voltage generators and infrared detectors
- Surface acoustic wave devices and electro-optic devices
- Ignition and detonation devices including piezoelectric gyroscopes
Piezoelectric ceramic elements are widely utilized across various fields including electro-acoustics, ultrasonic applications, communications, test and measurement systems, automatic control, medical ultrasound, and ignition systems.
Based on order quantity, goods are shipped within 2-7 days.
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Comprehensive professional technical support available.
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