Technical Parameters of KLJ-5020 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) : 78 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. : 1m
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.
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) : 78 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. : 1m
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.
Certificate
- ROHS
- REACH
- ISO
- CE
Main Products
SMD buzzer, Electromagnetic buzzer, Piezoelectric/ceramic buzzer