PIEZO SOUND GENERATORS Dimension Unit : mm Tolerance : ±0.3mm 130° 10.0 Recommended Circuit G 8.0 6.0 3.6 130° Measuring Temperature : 25°C Measuring Distance : 1m 120Kohm 3.5 M ø29.5 HPA30G 2.0 F + Input Voltage (DC) 390ohm JL World 3.4Kohm M F G HPA30G Specification (all data taken at 25°C unless otherwise specified) Rated Operating HRated HSound Output HGenerated Current Voltage Voltage at 1m Frequency (mA) (VDC) (VDC) (dB) (Hz) 12 3 ~ 20 £ 17 ³ 75 2700 ± 500 Operating Temperature (°C) Storage Temperature (°C) -20 ~ +70 -30 ~ +80 HValue Applying Rated Voltage, DC www.jlworld.com