3V Wireless Mini Electro Magnet Buzzer , 16 Coil Resistance - Product

Other Specification : 3V Wireless Mini Electro Magnet Buzzer , 16 Coil Resistance Quick Detail: # # Size: D6.5mm*H3.5mm # SPL: Min.70dB At 10cm @ 2.7KHz/3Vo-p 1/2 Duty Square Wave # Coil Resistance: 16+/-2 Ohm # Operating Voltage: 2-4Vo-p # Rated Current: Max.80mA @2.7KHz/3Vo-p 1/2 Duty Square Wave Description: # # Buzzer # Electro-Magnetic Transduer # 3V Buzzer # 6.5mm Electro-Magnetic Buzzer # Small 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 | 3 Vo-p | 2 | Operating Voltage | 24 Vo-p | 3 | Rated Current | Max.80mA ,at 2731Hz 50% Duty Square Wave 3Vo-p | 4 | Sound Output At 10cm | Min. 70dB,at 2731Hz 50% Duty Square Wave 3Vo-p | 5 | Coil Resistance | 162 | 6 | Resonant Frequency | 2700Hz | 7 | Operating Temperature | -20+70 | 8 | Store Temperature | -40+85 | 9 | Net Weight | Approx 0.5g | 10 | RoHS | Yes | - - - - 2. Dimensions Unit: Mm *Unit: Mm; Tolerance: 0.5mm Except Specified *Housing Material: Black Noryl 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 | - - - - 2. Dimensions Unit: Mm *Unit: Mm; Tolerance: 0.5mm Except Specified *Housing Material: Black PPO 3. Electrical And Acoustical Measuring Condition - - - - Recommended Driving Circuit Resonant Frequency, 1

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