12 Volt Electro Magnetic Buzzer

12 Volt Electro Magnetic Buzzer Quick Detail: Size: D12mm*H9.5mm Rated Voltage: 12VDC Operating Voltage: 8-14VDC Rated Current: Max. 30mA at 12VDC SPL: Min.85dB at 10cm Input 12VDC Resonant Frequency: 2300+/-300Hz Continuous Description: buzzer Electro-Magnetic Transduer with build-in oscillating 12V Buzzer 12mm Electro-Magnetic Buzzer Specification: 1.Technical Parameter Measuring condition Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H.,