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NEW!  Surface Mount Transducer From Central Technologies

CTMBT4018F-4512 Series Highlight

Electrical Characteristics


Rated Voltage: 3.3Vo-p

Operating Voltage: 2.0V ~ 4.0Vo-p

Rated Current: 100mA Max.

Coil Resistance: 12Ω ± 3

Sound Pressure Level (at 10cm): 78dBA Min.

Resonant Frequency: 4.5kHz

Operating Temperature: -30°C to +70°C

Storage Temperature: -40°C to +85°C


Cellular phones, pagers, communication equipment, household appliances, security and electronic devices.  Additional electrical & physical information available upon request.


  • Small and slim size
  • Designed for reflow process
  • Tape and reel packaging for automatic mounting
  • RoHS Compliant

For more information on Central Technologies solutions, please send an email to EngHelpDesk@dee-inc.com.  DEE is a Trusted Supplier and Expert in providing Cost Savings, Fast Multiple Solution Options, Supplier Reduction, and Time Savings.  We Help Manufacturers Find Solutions and Exceed Their Goals.™

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