Sparkler manufactures piezo discs with the below standard frequencies ranging from 0.5Mhz to 10.8Mhz.
Sparkler also manufactures discs below 0.5 Mhz on special requests. Low frequency discs range from 150 Khz to 500 Khz (0.15 Mhz to 0.5 Mhz)
| Dia (mm) |
| 3 |
| 5 |
| 6.35 |
| 7 |
| 8 |
| 10 |
| 11 |
| 12 |
| 15 |
| 18 |
| 19 |
| 20 |
| 24 |
| 25 |
| 30 |
| 35 |
| 38.1 |
| 40 |
| 50.8 |
| Thickness Frequency (MHz) | ||||||||
| 10.8 | 8.0 | 6.0 | 5.0 | 4.0 | 2.5 | 2.0 | 1.0 | 0.5 |