Wire Piezo Electric Buzzer , 42MM Alarm Electronic Transducer Self Drive Type - Product

Other Specification : Small Wire Piezo Transducer , 42MM Alarm Electric Buzzers Quick Detail: # # Size: D42mm*H16mm # SPL: Min.95dB At 2.8KHz/24VDC 1/2 Duty Square Wave/30cm # Operating Voltage: 8-28VDC # Resonant Frequency: 2800+/-500Hz Continuous Description: # # Buzzer # Piezo Buzzer With Build-in Oscillating # Piezo Buzzer With Wire # 24V Buzzer # 42mm Piezo 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 | 24VDC | 2 | Operating Voltage | 8 28 VDC | 3 | Rated Current | Max.20mA, At 24VDC | 4 | Sound Output At 30cm | Min.95dB, At 24VDC | 5 | Resonant Frequency | 2800500 Hz | 6 | Tone | | 7 | Operating Temperature | -20 - +70 | 8 | Storage Temperature | -30 - +80 | 9 | RoHS | Yes | 10 | Weight | Approx 12.0g | - - - - 2. Dimensions Unit: Mm Tolerance: 0.5mm Except Specified *Housing Material: Black ABS 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 Temper

View Profile