Small Electronic SMD Buzzer , Magnetic Transducer D9.0MMxH4.5MM - Product

Other Specification : Small Electronic SMD Buzzer , Magnetic Transducer D9.0MMxH4.5MM Quick Detail: # # Size: D9.0mm*H4.5mm # SPL: Min.85dB At 10cm Input 2730Hz/1.5Vo-p 1/2 Duty Square Wave # Coil Resistance: 5.5+/-1 Ohm # Operating Voltage: 1-2.5Vo-p # Rated Current: Max.90mA Input 2730Hz/1.5Vo-p 1/2 Duty Square Wave Description: # # Buzzer # SMD Electro-Magnetic Buzzer # SMD Electro-Magnetic Element # 1.5V Buzzer # Small Buzzer Specification: 1.TechnicalParameter 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 | 1.5 Vo-p | 2 | Operating Voltage | 12.5 Vo-p | 3 | Rated Current | Max.90mA ,at 2730Hz 50% Duty Square Wave 1.5Vo-p | 4 | Sound Output At 10cm | Min. 85dB,at 2730Hz 50% Duty Square Wave 1.5Vo-p | 5 | Coil Resistance | 5.51 | 6 | Resonant Frequency | 2730Hz | 7 | Operating Temperature | -20+70 | 8 | Store Temperature | -30+80 | 9 | Net Weight | Approx 1g | 10 | RoHS | Yes | - - - - 2. Dimensions Unit: Mm *Unit: Mm; Tolerance: 0.5mm Except Specified *Housing Material: Black PPS *Terminal Plate: 2 Soldering Pads, Gold Plating Brass 3.ElectricalAndAcousticalMeasuringCondition 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 1.5Vo-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 Electrical Appliances; Mobi

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