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Micro Acoustic Transducers MLT-03HH

Foster Electric Company
Foster Electric Company
Country/Region: China
Tel: +81-(0)42-546-2311

Micro Acoustic Transducers MLT-03HH

Country/Region china
Company Foster Electric Company
Categories Ultrasonic Transducers
Update 2018-02-11 03:53:36
Telephone +81-(0)42-546-2311
ICP License Issued by the Chinese Ministry
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SounderNon-washableReflowAuto MountingHigh SPLSmallUpper Sound Port

As for non washable products, dip soldering should not be implemented.


Rated Voltage(V)3.6
Mean Current Consumption(mA)MAX100
Coil Resistance()17±3
SPL at MIN 10cm(dBA)MIN96(TYP102)
Rated Frequency(Hz)3,000
Operating Voltage(V)MAX4.5
Operating Temperature-30+70
Storage Temperature-40+85

Value applying rated voltage(Rated Frequency, 1/2duty, square wave)

Frequency Response


Value applied voltage:5V, square wave:1/2duty, distance for measurement: 10cm



unit:mm/housing material:LCP

Documents of the Micro Acoustic Transducers

Before using our products, please read the technical data which explains the characteristics of our alarms and micro acoustic products as well as precautions.

Technical data
Download PDF(2630KB)
Caution for using
Download PDF(200KB)
Download PDF(851KB)
Download PDF(2640KB)

Contact Information

If you have any inquiry about micro acoustic components, please contact us below.

TEL:+81-54- 687-0302

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