產品規格書 Product Specification
壓電式蜂鳴器 (內含驅動線路)
Piezo Electric Buzzer (DC Type) Ver. 2
DATE : 2008-03-04
PM-623HN PM-623HN ISO 9002 and CE 環保無鉛 RoHS 下載規格書 Download Specification 點我放大 Click to Zoom in 材質 Material
Housing ( 外蓋 )ABS 757 UL94HB plastic resin
Color ( 顏色 )Black
Pin ( 腳柱 )Tin Plated Brass
Weight (Gram) ( 重量 )35.2
電氣特性 Electrical Characteristics
Operating Voltage ( 操作電壓 )16 ~ 28Vdc
Rated Voltage ( 額定電壓 )24Vdc
Current Consumption ( Max. ) ( 耗電流 )40 at Rated VoltagemA
Sound Pressure Level ( Min. ) ( 音壓 )95 at 30 cm at Rated VoltagedB
Tone / Pulse Rate ( 音頻 / 斷續速率 )Coo Coo WaltzHz
Operating Temperature ( 工作溫度 )-20 ~ +70°C
Storage Temperature ( 儲存溫度 )-30 ~ +80°C
尺寸圖 Dimensions PM-623HN
PIN Type Unit:mm
頻率嚮應 曲線圖 Typical Frequency Response CurvePM-623HN
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