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

MURATA 7BB-12-9

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  • Manufacturer:
  • Newark Part No.: 02M0567
  • Manufacturer Part No 7BB-12-9

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

Applications

Sensing & Instrumentation; Consumer Electronics; Portable Devices; Audio
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Product Specifications, Documents & More


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

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Details: 
I am Surching for THE smallest Size sensor of THE murata 7bb-12-9

Thanks
Marc
3 years, 2 months ago
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Marcus
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Answers

A: 
7BB-12-9 piezoelectric diaphragm is the smallest size from murata. 25R0565 is the Newark part number for piezo element with 10.5mm external diameter, 0.14mm external height, 9000pF capacitance.
2 years, 11 months ago
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TechGTC
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