CDY系列蜂鸣器寿命长，体积小，造型美观，声音清脆，可靠性高等优点，适用于电力、轨道交通、电梯、工控、纺织等设备的线路中。
开孔尺寸：φ16mm;
通过声音来指示不同工作状态；
音量≥75分贝/10cm；
发声形式：连续、断续；
接线方式分线路板式和接插式；
头部形状：圆形，方形，矩形。
工频耐压：AC1890V 50Hz .5s
连续工作寿命：≥ 产品型号 SDAJS50X15-40 SDAJS50X20-40 SDAJS50X25-40 SDAJS50X30-40 SDAJS50X35-40 SDAJS50X40-40 SDAJS50X45-40 SDAJS50X50-40 SDAJS50X55-40 SDAJS50X60-40 SDAJS50X65-40 SDAJS50X70-40 SDAJS50X75-40 SDAJS50X80-40 SDAJS50X85-40 SDAJS50X90-40 SDAJS50X95-40 SDAJS50X100-40 SDAJ50X5-40-B SDAJ50X10-40-B SDAJ50X15-40-B SDAJ50X20-40-B SDAJ50X25-40-B SDAJ50X30-40-B SDAJ50X35-40-B SDAJ50X40-40-B SDAJ50X45-40-B SDAJ50X50-40-B SDAJ50X55-40-B SDAJ50X60-40-B SDAJ50X65-40-B SDAJ50X70-40-B SDAJ50X75-40-B SDAJ50X80-40-B SDAJ50X85-40-B SDAJ50X90-40-B SDAJ50X95-40-B SDAJ50X100-40-B SDAJS50X5-40-B SDAJS50X10-40-B SDAJS50X15-40-B SDAJS50X20-40-B SDAJS50X25-40-B SDAJS50X30-40-B SDAJS50X35-40-B SDAJS50X40-40-B SDAJS50X45-40-B SDAJS50X50-40-B SDAJS50X55-40-B SDAJS50X60-40-B
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