Piezoelectric Ceramic Speaker

產品型號
Part No.
直徑 / 尺寸
Diameter
/Dimensions
高度
Height
形狀
Shape
最大工作電壓
Max. Operating Voltage
靜電容量
Capacitance
諧振頻率
Resonant Frequency
音壓
Sound Pressure Level
(mm) (mm) (At 120Hz) (Hz)
LF-PK22W02A ø22.0 2.75 圓形
Round
30.0VP-P
square wave
130,000pF ± 30% 3,750 Min. 105 dB
9 VP-P / 3,750
square wave / 10 cm
LF-PK25W01A ø25.0 20.0 圓形
Round
30.0VP-P
square wave
130,000pF ± 30% 4,000 Min. 95 dB
9VP-P / 4,000Hz
square wave / 10 cm
LF-PK32W20A ø32.0 9.7 圓形
Round
60.0VP-P
square wave
230,000pF ± 30% 2,120 Min. 105 dB
9 VP-P / 2,120Hz
square wave / 10 cm
LF-PK32W28A ø32.0 10.5 圓形
Round
60.0VP-P
square wave
130,000pF ± 30% 2,800 Min. 105 dB
9VP-P / 2,800Hz
square wave / 10 cm
LF-PK35W01A ø35.0 1.7 圓形
Round
7.0Vrms
sine wave
180,000pF ± 30% 500 ~10K 77 ± 3dB
Average at 500Hz ~ 4,000Hz
Input 1.0Vrms sine wave / 10cm by close box 3440cc
LF-PK35W01A-A ø35.0 1.7 圓形
Round
7.0Vrms
sine wave
180,000pF ± 30% 500 ~10K 77 ± 3dB
Average at 500Hz ~ 4,000Hz
Input 1.0Vrms sine wave / 10cm by close box 3440cc
LF-PK35W02A 35.0*35.0 1.7 方形
Square
7.0Vrms
sine wave
180,000pF ± 30% 500 ~10K 77 ± 3dB
Average at 500Hz ~ 4,000Hz
Input 1.0Vrms sine wave / 10cm by close box 3440cc
LF-PK48W12A ø48.0 7.0 圓形
Round
70.0VP-P
持續作動十分鐘
Continuous tone,
10 minutes.
130,000pF ± 30% 2,800 Min. 105 dB
9VP-P / 2,800Hz
square wave / 10 cm
LF-PK50W01A ø50.1 21.0 圓形
Round
60.0VP-P
square wave
230,000pF ± 30% 2,120 Min. 105 dB
9VP-P / 2,360Hz
square wave / 10 cm
Min. 98 dB
9VP-P / 2,120Hz
square wave / 10 cm
LF-PK50W02A ø50.1 21.0 圓形
Round
60.0VP-P
square wave
130,000pF ± 30% 2,800 Min. 105 dB
9VP-P / 2,800Hz
square wave / 10 cm
LF-PK50W05A ø50.1 21.0 圓形
Round
60.0VP-P
square wave
290,000pF ± 30% 1,600 Min. 105 dB
9VP-P / 1,600Hz
square wave / 10 cm

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