KSM0420F03
| Product ID：KSM0420F03 | General |
| Out-Diameter ： 4X4 mm | Height ： 2.0 mm |
| Electrical Characteristics | General |
| Rated Voltage | 3 Vp-p Square Wave |
| Operating Voltage | 2~4 Vp-p Square Wave |
| Resonant Frequency | 4.0 KHz |
| Min.Sound Pressure Level | 75 dB |
| Capacitance | 17± 3Ω |
| Others | |
| Operation Temp.(℃): | -20~70 |
| Storage Temp.(℃): | -30~+80 |