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MURATA  7BB-12-9  TRANSDUCER, PIEZO, 9KHZ

MURATA 7BB-12-9
Technical Data Sheet (69.43KB) EN See all Technical Docs

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Product Overview

The 7BB series from Murata are piezoelectric diaphragms. These piezoelectric diaphragms are piezoelectric ceramic disks adhered to a metal plates of brass available in external drive and self drive types. It is mainly used in clocks, calculators, digital camera and various alarms.
  • Plate size diameter varies from 12mm to 41mm
  • Clear sound
  • Ultra thin and lightweight
  • Noiseless and highly reliable
  • Low power consumption for voltage type
  • Resonant frequency range from 1.3KHz to 9KHz
  • With lead wires are also available

 

Product Information

Transducer Function:
Diaphragm
Element Type:
Piezo
Resonant Frequency:
9kHz
Resonant Resistance:
1kohm
Capacitance:
8000pF
External Diameter:
12mm
External Height:
0.22mm
Product Range:
-
SVHC:
To Be Advised

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Applications

  • Sensing & Instrumentation;
  • Consumer Electronics;
  • Portable Devices;
  • Audio

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