12×7.5mm 3100Hz 12VDC Magnetic Buzzer
Electrical Specifications: Type Unit EMB-R1201B1 EMB-R1203B1 EMB-R1205B1 EMB-R1212B1 Rated Voltage V 1.5 3.0 5.0 12 Operating Voltage V 1.2~3.0 2~5 4~7 8~16 * Rated Current (Max) mA 20 30 30 30 * Min sound output at 10cm dB 80 85 85 85 * Resonant Frequency Hz 3100±300Hz Operating Temperature ℃ -20 ~ +70 Storage Temperature...
