PIEZO SOUND GENERATORS
Dimension
Unit : mm
Tolerance : ±0.3mm
Sound Port
0.3
HPS18A
JL
XXX
30°
ø18.0
4.8
HPS18A
Frequency Response
Applied Voltage : 3.6Vp-p
50% Duty Square Wave
Measuring Distance : 10cm
dB
7.2
1.5
3.6
Pin3
120°
30°
Pin1
7.0
80
JL World
70
60
50
500
1K
2K
3K
5K
10K
Hz
20K
Specification
(all data taken at 25°C unless otherwise specified)
HPS18A
Rated Maximum
HRated HSound
Output
Voltage Operating Current
at 10cm
(mA)
(Vp-p)
Voltage
(dB)
(Vp-p)
3.6
25
<2
> 76
Rated
Frequency
(Hz)
2000 ± 500
Operating
Temperature
(°C)
-30 ~ +85
Storage
Temperature
(°C)
-40 ~ +85
2.0
Pin2
Weight
(g)
2
HValue
Applying Rated Voltage, Rated Frequency, 50% Duty Square Wave
www.jlworld.com
20.0
JLWORLD [ JL WORLD COMPANY LIMITED. ]
