Piezoelectric Ceramic Speaker

Piezoelectric Ceramic Speaker manufacturer
Ariose Electronics Co., Ltd is a professional manufacturer of Micro Speaker, Dynamic Speaker and Piezoelectric Ceramic Speaker.
We offer professional Dynamic Speaker, Micro Speaker and Speaker Box which can meet specific requirements and customer needs.
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LF-PK22W02A,Piezoelectric Ceramic Speaker
LF-PK22W02A
Piezoelectric Ceramic Speaker
Sound Pressure Level Min. 105dB at 3,750Hz / 9VP-P square wave / 10cm
Resonance Frequency 3,750Hz
Current Consumption Max. 8.0mA at 3,750Hz / 9VP-P square wave
Max. Operating Voltage 30VP-P square wave
Capacitance 130,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +70 ℃
Weight 0.9g
LF-PK25W01A,壓電喇叭 Piezo Speaker
LF-PK25W01A
Piezoelectric Ceramic Speaker
Sound Pressure Level Min. 95dB at 4,000Hz / 9VP-P square wave / 10cm
Resonant Frequency 4,000Hz
Current Consumption Max. 8.0mA at 4,000Hz / 9VP-P square wave
Max. Operating Voltage 30VP-P square wave
Capacitance 130,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +70 ℃
Weight 5.6g

Piezoelectric Ceramic Speaker
LF-PK32W20A
Piezoelectric Ceramic Speaker
Sound Pressure Level Min. 105dB at 2,120Hz / 9VP-P square wave / 10cm
Resonant Frequency 2,120Hz
Current Consumption Max. 8.0mA at 2,120Hz / 9VP-P square wave
Max. Operating Voltage 60VP-P square wave
Capacitance 230,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +70 ℃
Weight 4.3g
LF-PK32W28A,Piezoelectric Ceramic Speaker
LF-PK32W28A
Piezoelectric Ceramic Speaker
Sound Pressure Level Min. 105dB at 2,800Hz / 9VP-P square wave / 10cm
Resonant Frequency 2,800Hz
Current Consumption Max. 8.0mA at 2,800Hz / 9VP-P square wave
Max. Operating Voltage 60VP-P square wave
Capacitance 130,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +70 ℃
Weight 4.3g
LF-PK35W01A,Piezoelectric Ceramic Speaker
LF-PK35W01A
Piezoelectric Ceramic Speaker
Sound Pressure Level 77 ± 3dB Average at 500Hz ~ 4,000Hz
Input 1.0Vrms sine wave / 10cm by close box 3440cc
Resonant Frequency 500 ~10KHz
Max. Operating Voltage 7.0Vrms sine wave
Capacitance 180,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +80 ℃
Weight 1.2g
LF-PK35W01A-A ,Piezoelectric Ceramic Speaker
LF-PK35W01A-A
Piezoelectric Ceramic Speaker
Sound Pressure Level 77 ± 3dB Average at 500Hz ~ 4,000Hz
Input 1.0Vrms sine wave / 10cm by close box 3440cc
Resonant Frequency 500 ~10KHz
Max. Operating Voltage 7.0Vrms sine wave
Capacitance 180,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +80 ℃
Weight 1.2g
LF-PK35W02A,Piezoelectric Ceramic Speaker
LF-PK35W02A
Piezoelectric Ceramic Speaker
Sound Pressure Level 77 ± 3dB Average at 500Hz ~ 4,000Hz
Input 1.0Vrms sine wave / 10cm by close box 3440cc
Resonant Frequency 500 ~10KHz
Max. Operating Voltage 7.0Vrms sine wave
Capacitance 180,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +80 ℃
Weight 1.7g
LF-PK48W12A,Piezoelectric Ceramic Speaker
LF-PK48W12A
Piezoelectric Ceramic Speaker
Sound Pressure Level Min. 105dB at 2,800Hz / 9VP-P square wave / 10cm
Resonant Frequency 2,800Hz
Current Consumption Max. 12mA at 2,800Hz / 9VP-P square wave
Max. Operating Voltage Max. 70VP-P  Continuous tone, 10 minutes.
Capacitance 130,000pF ± 30% (at 120Hz)
Resonant Impedance Max. 300Ω
Operating Temperature  -40 ℃ ~ +85 ℃
Weight 3.75g
LF-PK50W01A,Piezoelectric Ceramic Speaker
LF-PK50W01A
Piezoelectric Ceramic Speaker
Sound Pressure Level Min. 98dB at 2,120Hz / 9VP-P square wave / 10cm
Min. 105dB at 2,360Hz / 9VP-P square wave / 10cm
Resonant Frequency 2,120Hz
Max. Operating Voltage 60VP-P square wave
Capacitance 230,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +70 ℃
Weight 19.5g
LF-PK50W02A,Piezoelectric Ceramic Speaker
LF-PK50W02A
Piezoelectric Ceramic Speaker
Sound Pressure Level Min. 105dB at 2,800Hz / 9VP-P square wave / 10cm
Resonant Frequency 2,800Hz
Max. Operating Voltage 60VP-P square wave
Capacitance 130,000pF ± 30% (at 120Hz)
Operating Temperature  -20 ℃ ~ +70 ℃
Weight 19.6g
Piezoelectric Ceramic Speaker
LF-PK50W05A
Piezoelectric Ceramic Speaker
Sound Pressure Level Min. 105dB at 1,600Hz / 9VP-P square wave / 10cm
Resonant Frequency 1,600Hz
Max. Operating Voltage 60VP-P square wave
Capacitance 290,000pF ± 30% (at 120Hz)
Operating Temperature -20 ℃ ~ +70 ℃
Weight 20.0g