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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
Availability:
Quantity:
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  • 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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Hubei Hannas Tech Co.,Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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