رقم القطعة PK-20N38PQ الصانع Mallory Sonalert الاقسام Piezo Buzzers & Audio Indicators بنفايات ورقة البيانات PK-20N38PQ وصف Piezo Buzzers & Audio Indicators CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18
الصانع Mallory Sonalert الاقسام Piezo Buzzers & Audio Indicators Current Rating 12 mA Dimensions 23 mm L x 23 mm W x 18 mm H Frequency 3.8 kHz IP Rating - Mounting Style Flush Mount Product Buzzers Sound Pressure Level 90 dBA Tone Continuous Voltage Rating 12 V