| Piezo Electric Buzzer (DC Type) |
 Ver. 3 DATE : 2017-03-20 |
PK-09N40MQ
| Housing ( 外蓋 ) | LCP |
| Color ( 顏色 ) | Black |
| Weight (Gram) ( 重量 ) | 0.8 |
| Oscillation Frequency ( 協振頻率 ) | 4.0 ± 0.3 | KHz |
| Operating Voltage ( 操作電壓 ) | 2.5 ~ 5.5 | Vdc |
| Rated Voltage ( 額定電壓 ) | 5 | Vdc |
| Current Consumption ( Max. ) ( 耗電流 ) | 2 at Rated Voltage | mA |
| Sound Pressure Level ( Min. ) ( 音壓 ) | 80 at 10 cm at Rated Voltage | dB |
| Tone / Pulse Rate ( 音頻 / 斷續速率 ) | Constant | |
| Operating Temperature ( 工作溫度 ) | -20 ~ +100 | °C |
| Storage Temperature ( 儲存溫度 ) | -30 ~ +110 | °C |
| Manual soldering conditions ( 手工焊接條件 ) | 350 ± 20 / within 5 sec | °C |
| SMD Type | Unit:mm |
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