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You are here: Home / Products / Piezo Disc Benders / Double Side Piezoelectric Ceramic Bimorph Piezo Diaphragm for Calculator
 
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Double Side Piezoelectric Ceramic Bimorph Piezo Diaphragm for Calculator

Size:
1. Diameter 21mm, Thickness 0.3mm
2. Material: Metal and Ceramic
3. Metal type: Brass, Nickle, Stainless steel, Ferric
4. Frequency: 5k Hz
5. Clear sound, No noise

Quantity:
  • PZB100018
  • Piezohannas
  • PZB100018

             Double Side Piezoelectric Ceramic Bimorph Piezo Diaphragm for Calculator


WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.



Size Parameters :


Item

Configuration

 

Dimension

21±0.2mm

Thickness

0.3±0.05mm

Material

Metal and Ceramic

Resonant frequency (kHz) Fs

5.0kHz

 

Resonant impedance (Ω) Rr

<500Ω

Capacitance at 120Hz (NF) Co

120±30%

Standard Test Conditions

Temperature:25±1℃ Humidity :45%~75%

Air Pressure:86~106kPa

Configuration

Plane

Electrode form

Fullness

Storage temperature (℃)

-30~+80

Operating temperature (℃)

-20~+70


piezo element


Typical Applications of a Piezo Disc Bender:


1.smoke detectors

2.buzzers and speakers

3.household appliance alarms and warning signals
4.watch alarms

5.toys / games
6.keyboards / push-button devices




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Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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CONTACT US

Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 84898868
Phone: +86 +18986196674         
QQ: 1553242848 
Skype: live:mary_14398
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