SMD Buzzer Magnetic Acoustic Component , KLJ-5030

Technical Parameters of KLJ-5030 SMD Magnetic Buzzer Oscillation Frequency(Hz): 4000 Operating Voltage(Vp-p): 2.0-4.0 Rated Voltage(Vp-p): 3.0 Current Consumption(mA/max): 100 at Rated Voltage Sound Pressure Level(dB/min): 82 at 10cm at Rated Voltage Coil Resistance(Ω): 12±3 Operating Temperature(℃）: -20~ +85 Storage Temperature(℃）: -30 ~ +85 Environment Compulsory Standard: ROHS PS: Vp-p=1/2duty, square wave Audible distance at rated vol. : 2m Application: Mini type smart electronic devices, such as wearable smart devices, artificial intelligence devices, medical devices, Bluetooth system devices, sports DV, smart earphone and more.