HCS0903R Datasheet, PDF (1/1 Pages) JL World Company Limited. – Electro-Magnetic Sound Generators

Electro-Magnetic Sound Generators
HCS09R
Series
3 Digits Date Code
5.5
0.15
1.5
+
8.5
4.0
Sound Port
Dimension
Unit : mm
Tolerance : ±0.3mm
Frequency Response
Applied Voltage : 3.0V, 50% Duty Square Wave
Measuring Distance : 10cm
Specification (all data taken at 25°C unless otherwise specified)
Model
Rated Operating HRated
Coil
HSound Output Rated
Operating
Storage
Voltage Voltage Current Resistance
at 10cm
Frequency Temperature Temperature
(V)
(V)
(mA)
(W)
(dB)
(Hz)
(°C)
(°C)
HCS0903R
3
2~4
£ 80
16 ± 2
³ 87
2700
-30 ~ +70 -40 ~ +85
H Value Applying Rated Voltage, Rated Frequency, 50% Duty Square Wave
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