| Place of Origin |
Jiangsu China (Mainland) |
| Model Number |
HJ-2502 |
HJ-2502 Piezoelectric Ceramics :Type & speExternal dimension (mm)Diameter×thicknessPrimary technological performancefr (MHz)Zr (Ω)KrHJ-2802Ø28×21.0≤3≥0.47HJ-2502Ø25×21.0≤4≥0.47HJ-2002Ø20×21.0≤4≥0.47 Application: Ultrasonic beauty machine Ultrasonic medical machine