| 產品料號 Part Number |
起振頻率 Oscillation Frequency(KHz) |
操作電壓 Operating Voltage(DC) |
額定電壓 Rated Voltage(DC) |
音壓 Sound Pressure Level dB(Min) |
耗電流 Current Consumption mA(Max) |
音調/斷續速率 Tone/Pulse Rate (Hz) ± 20% |
尺寸 Dimensions (W × H) mm |
| PK-09N40MQ | 4.0 ± 0.3 | 2.5 ~ 5.5 | 5 | 80 at 10 cm | 2 | Constant | 10.5 × 5.5 |
| PK-12N35MQ | 3.5 ± 0.5 | 3 ~ 15 | 12 | 83 at 10 cm | 10 | Constant | 14 × 7.3 |
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