Piezo Ceramic Ring Φ20mm
$4.00
20% Off
- [High Quality] PZT82 Military-Grade Piezo-Ceramic.
- [High Efficiency] Low Impedance, Excellent Stability.
- [High Q value] Mechanical Quality Factor (Qm) > 1800.
- [High Capacitance & Wide Bandwidth] upto 810 pF, upto 11 kHz Bandwidth.
- [High Reliable] Excellent Mechanical Strength and Durability.
Description
Piezoceramic Ring Technical Details
| Specification | PZT8-20x8x3 | PZT8-20x8x4 | PZT8-20x8x5 | PZT8-20x8x6 |
|---|---|---|---|---|
| Materials Type: | PZT82 | PZT82 | PZT82 | PZT82 |
| Items No.: | 20x8x3 | 20x8x4 | 20x8x5 | 20x8x8 |
| Outer Diameter (mm) | 20 mm | 20 mm | 20 mm | 20 mm |
| Inner Diameter (mm) | 8 mm | 8 mm | 8 mm | 8 mm |
| Thickness /Height (mm) | 3 mm | 4 mm | 5 mm | 6 mm |
| Frequency FS±3% (kHz) | 83 kHz | 83 kHz | 83 kHz | 83 kHz |
| Bandwidth △F (kHz) | 10 kHz | 10 kHz | 10 kHz | 10 kHz |
| Capacitance C±12% (pF) | 810 pF | 590 pF | 485 pF | 400 pF |
| Impedance Rm (Ω) | 19 Ω | 19 Ω | 18 Ω | 18 Ω |
| Specification | PZT8-20x10x3 | PZT8-20x10x4 | PZT8-20x10x5 |
|---|---|---|---|
| Materials Type: | PZT82 | PZT82 | PZT82 |
| Items No.: | 20x10x3 | 20x10x4 | 20x10x5 |
| Outer Diameter (mm) | 20 mm | 20 mm | 20 mm |
| Inner Diameter (mm) | 10 mm | 10 mm | 10 mm |
| Thickness /Height (mm) | 3 mm | 4 mm | 5 mm |
| Frequency FS±3% (kHz) | 77 kHz | 77 kHz | 77 kHz |
| Bandwidth △F (kHz) | 10 kHz | 10 kHz | 7 kHz |
| Capacitance C±12% (pF) | 740 pF | 560 pF | 425 pF |
| Impedance Rm (Ω) | 17 Ω | 17 Ω | 17 Ω |
* All Piezoceramic Ring’s Dielectric Loss (tgδ (%) <0.3 * All Piezoceramic Coupling Factor (Kt/Kr%) >53
* All Piezoceramic Ring’s Curie Point (TC℃) 320
* All Piezoceramic Ring’s Mechanical Quality Factor (Qm) > 1800
- For bulk order price please contact our sales.
The piezoelectric components are fastened to the metal rod with bolts, which enable the particle displacement or velocity of the mechanical vibration of the piezoelectric components to be amplified, and the ultrasonic energy is concentrated on the smaller area, that is, the ultrasonic concentrator. We can provide a variety of ring-shaped components with low resonant impedance, low dielectric loss, good thermal stability, and high-power drive.
Piezo ceramics are used in Bolt-clamped ultrasonic transducer, Ultrasonic Sensor, Vibration Sensor, Vibration generation, Biodiesel mixing transducer, ultrasonic cleaning, ultrasonic welding, and active vibration damping.
Additional information
| Delivery Time | 7 days after receiving payment |
|---|---|
| Packing Style | Inside Foam + Carton (Fedex /DHL Delivery) |
| Payment Term | Bank Transfer T/T for Order $500 & more, T/T or Paypal or West Union for Order less than $500 |
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