Kepo KPM-G1240A-6390 piezo transducer 4000 Hz 12.5 mm KPM-G1240A-6390 数据表
产品代码
KPM-G1240A-6390
Technical datasheet: KPM-G1240A-K6390
Specifications:
Operating Temperature
-20ºC to +70ºC
Storage Temperature
-30ºC to +80ºC
Rated Voltage
3VDC
Operating Voltage
2VDC to 5VDC
Max. Rated Current
50mA at 3VDC
Resonant Frequency
4000Hz
Min SPL
94dB/ 3VDC/ 4000Hz/ 10cm
Coil Resistance
14Ω±2Ω
Coil Impedance
40Ω
Weight
2g
Case Material/Color
PBT/Black
Dimensions:
Frequency Response: