Piezo Electric Buzzer (DC Type) |
Ver. 5 DATE : 2019-01-10 |
Housing ( 外蓋 ) | PC plastic resin |
Color ( 顏色 ) | Yellow |
Pin ( 腳柱 ) | Tin Plated Brass |
Weight (Gram) ( 重量 ) | 17.8 |
Oscillation Frequency ( 協振頻率 ) | 3.0 ± 0.5 | KHz |
Operating Voltage ( 操作電壓 ) | 3 ~ 15 | Vdc |
Rated Voltage ( 額定電壓 ) | 12 | Vdc |
Current Consumption ( Max. ) ( 耗電流 ) | 25 at Rated Voltage | mA |
Sound Pressure Level ( Min. ) ( 音壓 ) | 95 at 30 cm at Rated Voltage | dB |
Tone / Pulse Rate ( 音頻 / 斷續速率 ) | Fast Pulse 3.0 | Hz |
LED Colour ( 亮燈顏色 ) | Yellow | Song |
Operating Temperature ( 工作溫度 ) | -20 ~ +70 | °C |
Storage Temperature ( 儲存溫度 ) | -30 ~ +80 | °C |
PIN Type | Unit:mm |