| ◆Dimension Unit: mm Tolerance:±0.3mm |
◆Frequency Response measuring temperature:25℃ Measuring Distance:10cm |
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◆Requirement
Rated Voltage: 3VDC
Operating voltage : 2~5VDC
Output S.P.L: ≥85dB
Rated current: ≤30mA
Generated Freq.: 2300±500Hz
Operating Temp.: -20~+70 ℃
Storage Temp.: -30~+85 ℃
Weight: 2g
