Specification (alldatatakenat25°Cunlessotherwisespecified)

Value ApplyingRatedVoltage,RatedFrequency,50%DutySquareWave

H

Electro-MagneticSoundGenerators

www.jlworld.com

Rated

Voltage

(V)

3

Operating

Voltage

(V)

2 ~4

H

Rated

Current

(mA)

80

£

Coil

Resistance

( )

16±2

W

H

SoundOutput

at10cm

(dB)

Rated

Frequency

(Hz)

2700

Operating

Temperature

(°C)

-30~+70

Storage

Temperature

(°C)

-40~+85

Model

HCS0903R

Dimension

Unit:mm

Tolerance:±0.3mm

FrequencyResponse

AppliedVoltage:3.0V,50%DutySquareWave

MeasuringDistance:10cm

HCS09R

Series

8.5

5.5

4.0

0.15

1.5

3DigitsDateCode

+

SoundPort