3V Black External Electro Magnetic Buzzer , 12mm Electro-Magnetic Buzzer - Product

Other Specification : 3V Black External Electro Magnetic Buzzer , 12mm Electro-Magnetic Buzzer Quick Detail: # # Size: D12mm*H13mm # SPL: Min.85dB At 10cm @ 2400Hz/3Vo-p 1/2 Duty Square Wave # Coil Resistance: 16+/-4 Ohm # Operating Voltage: 2-7Vo-p # Rated Current: Max.70mA @ 2400Hz/3Vo-p 1/2 Duty Square Wave Description: # # Buzzer # Electro-Magnetic Transduer # 3V Buzzer # 12mm Electro-Magnetic Buzzer Specification: 1. Technical Parameter Measuring Condition Part Shall Be Measured Under A Condition (Temperature: 535, Humidity: 45%85%R.H., Atmospheric Pressure: 860 1060hPa) Unless The Standard Condition (Temperature: 253, Humidity: 6010%R.H. Atmospheric Pressure: 860 1060hPa) Is Regulated To Measure - - - - 1 | Rated Voltage | 3Vo-p | 2 | Operating Voltage | 2-7 Vo-p | 3 | Rated Current | Max.70mA ,at 2400Hz 50% Duty Square Wave 3Vo-p | 4 | Sound Output At 10cm | Min. 85dB,at 2400Hz 50% Duty Square Wave 3Vo-p Type: 92dB | 5 | Coil Resistance | 164 | 6 | Coil Impedance | 4015% | 7 | Resonant Frequency | 2400Hz | 8 | Operating Temperature | -20+60 | 9 | Store Temperature | -30+70 | 10 | Net Weight | Approx 2g | 11 | RoHS | Yes | - - - - 2. Dimensions Unit: Mm 3. Electrical And Acoustical Measuring Condition - - - - Recommended Driving Circuit Resonant Frequency, 1/2 Duty Cycle. Square Wave. Signal Amplitude Should Be Large Enough Tosaturate The Transistor. | Recommended Setting | - - - - 4. Frequency Response 3Vo-p 50% Duty Square Wave,10cm Application: CHANGZHOU FHD ELECTRONICS CO., LTD Is A Professional Manufacturer In The Field Of Micro Acoustic Products , Our Products Is Widely Used In Household El

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