5V PPO Black Active Electromagnetic Buzzer 12mm For Computer - Product

Other Specification : 5V PPO Black Active Electromagnetic Buzzer 12mm For Computer Quick Detail: # # Size: D12mm*H7.5mm # Rated Voltage: 5VDC # Operating Voltage: 3-7VDC # Rated Current: Max. 30mA At 5VDC # SPL: Min.85dB At 10cm Input 5VDC # Resonant Frequency: 2700+/-300Hz Continuous 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 | 5 VDC | 2 | Operating Voltage | 3-7VDC | 3 | Rated Current | Max.30mA, At 5VDC | 4 | Sound Output At 10cm | Min.85dB, At 5VDC | 5 | Resonant Frequency | 2700300 Hz | 6 | Tone | Continuous | 7 | Operating Temperature | -20 - +70 | 8 | Storage Temperature | -30 - +80 | 9 | RoHS | Yes | 10 | Weight | Approx 1.5 G | - - - - 2. Dimensions Unit: Mm *Unit: Mm; Tolerance: 0.5mm Except Specified *Housing Material: Black PPO 3. Reliability Test After Any Following Tests The Part Shall Meet Specifications Without Any Degradation In Appearance And Performance Except SPL. SPL Shall Not Deviate More Than -10 DB From The Initial Value (1)Ordinary Temperature Life Test The Part Shall Be Subjected To 96 Hours At 2510. Input Rated Voltage Resonant Frequency, 1/2 Duty Square Wave. (2)High Temperature Test The Part Shall Be Capable Of With Standing A Storage Temperature Of +80 For 96 Hours. (3)Low Temperature Test The Part Shall Be Capable Of With Standing A Storage Temperature Of -30 For 96 Hours. (4)Humidity Test Temperature:+403 Relative Humidity:90%95% Duration: 48 Hours And Expose To Room Temperature For 6 Hours (5)Temperature Shock Test Temperature:70 /1hour 25/3hours-30/1hour 25/3hours (1cycle) Total Cycle: 10 Cycles (6)Drop Test Standard Packaging From 75mm(Drop On Hard

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