PIEZO SOUND GENERATORS Dimension Unit : mm Tolerance : ±0.3mm ø14.0 HPA14A 3±1 70±5 4.0 Frequency Response Applied Voltage : 10Vp-p 50% Duty Square Wave Measuring Distance : 10cm dB 90 JL World 80 70 60 500 1K 2K 3K 5K 10K Hz 20K HPA14A Specification (all data taken at 25°C unless otherwise specified) Rated Maximum HRated HSound Output Voltage Operating Current at 10cm (mA) (Vp-p) Voltage (dB) (Vp-p) 10 30 <5 > 85 Rated Frequency (Hz) 4800 ± 500 Capacitacnce Operating (nF) Temperature (°C) 15 ± 30% -20 ~ +70 Storage Temperature (°C) Weight (g) -30 ~ +75 1 HValue Applying Rated Voltage, Rated Frequency, 50% Duty Square Wave www.jlworld.com