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Multilayer Piezo Speaker

1> 15 years experience of manufacture
2> CE, RoHS, SGS ISO9001:2008, ISO14001:2015
3> Custom designs are available

  • YTL12N13.0-C1
  • PANT
  • piezoelectric ceramics
  • CE, RoHS, SGS ISO9001:2008, ISO14001:2015

未标题-1.png Compact size, Simple construction

未标题-1.png High reliability


Scope of applications

未标题-1.png Headphones
未标题-1.png 3C Devices




Model Dimensions Resonant frequency Impedance Electrical capacitance
D1×t [mm] Fr [kHz] [Ω] CT[nF]
YTL12N13.0-C1 Φ12×0.33 13.0±2.0 ≤100 210±25%

* Customize on request.

We accept T/T& Paypal now.


Goods in stock will be shipped with 48 hours after receiving the full payment. 

·     We ship the goods to the address which is given in PayPal payment. Please make sure that address in PayPal is correct.
·     we will give you the tracking number after we send out the goods, in general, you will receive the goods within five days.
·     If you have any questions, please kindly contact us by email(our email address is 
Key Technical Index Unit Value
Relative dielectric constant εr3T - 3500±20%
Electromechanical coupling factor  Kp - 70%
Longitudinal piezoelectric strain coefficient  d33 10-12C/N ≥650
Piezoelectric voltage constant  g33 10-3Vm/N 17
Elastic flexible coefficient  S11E 10-12m2/N 14.3
Elastic flexible coefficient  S33E 10-12m2/N 18.5
Dielectric loss  tgδ 10-3 ≤1.5
M quality factor  Qm - 45
Curie temperature  TC 240
Density  ρ g/cm3 7.9

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