KWT1770F09
| Product ID：KWT1770F09 | General |
| Out-Diameter ： Φ17.0 mm | Height ：7.5 mm |
| Electrical Characteristics | General |
| Rated Voltage | 9 Vp-p Square Wave |
| Max. Allowable Voltage | 30 Vp-p Square Wave |
| Resonant Frequency | 4.0 KHz |
| Min.Sound Pressure Level | 80 dB |
| Capacitance | 25000pF± 30% |
| Others | |
| Operation Temp.(℃): | -20~70 |
| Storage Temp.(℃): | -30~+80 |