Active Buzzers
Sound Indicator: HS1475P17
2016-05-10 20:53:08
Mech Spec : Ф13.8 x H7.5, pitch=7.6 Design Update
Characteristics : 4.0kHz, 82dBA, audio indicator
Rated Voltage : 5Vdc, active piezo buzzer
| Part Number | HS1475P17 | HS1475P19 |
| Operating Voltage | 3~7Vdc | 10~ 15Vdc |
| Rated Voltage | 5Vdc | 12Vdc |
| Current Consumption | Max 8mA | Max 8mA |
| Sound Pressure Level | Min 82dB(A) / 10cm | Min 85dB(A) / 10cm |
| Oscillation Frequency | 4.0±0.3kHz | 4.0±0.3kHz |
| Dimension (mm) | Ф13.8 x H7.5, pitch=7.6 | Ф13.8 x H7.5, pitch=7.6 |
Update internal oscillation circuit to get stable quality, replace HS1407P17
Meanwhile, former active piezo buzzer of HS1407P17 stop building from June, 2016.