• Brand Name: Sino Sonics

  • Materials: PZT 8, PZT 5, PZT 4 Series

  • Payment Term: Bank Transfer T/T, West Union, Paypal

  • Packing: Inside foam, outside: Carton Box with Fasten Strip

  • Delivery Time: 7-10 Days maximum after deposit.

  • Shipping Term: by DHL or FedEx, door to door shipment.

  • Place of Origin: Wuxi City, China origin.

  • Welcome customized size & OEM work.

Here below shows our standard size and ready stocks

For the Material PZT-82 Series standard size:

All size are Customizable! Customer’s Design Welcome!

Type Piezo Ring Size
OD xID xThickness		 Frequency
FS±3% (kHz)		 Capacitance
C±12% (PF)		 Bandwidth
△F (kHz)		 Impedance
Rm(Ω)
RING-PZT8-10-05-02 Φ10*Φ5*2 154.7 265 11 10
RING-PZT8-11-055-02 Φ11*Φ5.5*2 139 315 10 10
RING-PZT8-20-10-05 Φ20*Φ10*5 77 425 5 18
RING-PZT8-25-10-04 Φ20*Φ10*4 65 910 5 17
RING-PZT8-32-10-05 Φ32*Φ10*5 55 1280 4 18
RING-PZT8-32-10-06 Φ32*Φ10*6 55 1070 4 18
RING-PZT8-32-12-05 Φ32*Φ12*5 52 1220 3 18
RING-PZT8-35-15-05 Φ35*Φ15*5 46 1390 3 15
RING-PZT8-38-15-05 Φ38*Φ15*5 43 1690 3 12
RING-PZT8-40-12-05 Φ40*Φ12*5 44 2020 2.5 12
RING-PZT8-40-15-05 Φ40*Φ15*5 42 1910 2.5 12
RING-PZT8-40-17-05 Φ40*Φ17*5 40 1820 2.5 12
RING-PZT8-40-20-05 Φ40*Φ20*5 38 1670 2.5 14
RING-PZT8-45-15-05 Φ45*Φ15*5 38 2500 2.5 10
RING-PZT8-45-20-05 Φ45*Φ20*5 35 2260 2.5 12
RING-PZT8-50-16-05 Φ50*Φ16*5 35 3120 2.3 10
RING-PZT8-50-17-06 Φ50*Φ17*6 34.6 2560 2.3 10
RING-PZT8-50-17-065 Φ50*Φ17*6.5 34.6 2360 2.3 10

* Dielectric Loss tgδ (%) :＜0.3
* Coupling Factor Kt/Kr% :≥46
* Curie Point TC℃ :320
* Mechanical Quality Factor Qm: ≥1800
* Customized size minimum order quantity: 500pcs/size.

Always note all size are Customizable! Customizable! Customizable!*
For the Material PZT-82 Series standard size:
Type Piezo Ring Size
OD xID xThickness		 Frequency
FS±3% (kHz)		 Capacitance
C±12% (PF)		 Bandwidth
△F (kHz)		 Impedance
Rm(Ω)
RING-PZT8-50-20-05 Φ50*Φ20*5 33.1 2920 2.2 11
RING-PZT8-50-20-06 Φ50*Φ20*6 33.1 2430 2.2 12
RING-PZT8-55-25-07 Φ55*Φ25*7 28 2380 2.1 12
RING-PZT8-60-20-07 Φ60*Φ20*7 28.7 3170 1.8 10
RING-PZT8-60-20-10 Φ60*Φ20*10 28.7 2220 1.8 15
RING-PZT8-60-30-07 Φ60*Φ30*7 25.5 2790 1.6 16
RING-PZT8-60-30-10 Φ60*Φ30*10 25.5 1925 1.8 17
RING-PZT8-69-33-089 Φ69*Φ33*8.9 22.0 2860 1.7 21
RING-PZT8-70-30-10 Φ70*Φ30*10 22.7 2850 1.4 18
RING-PZT8-70-33-10 Φ70*Φ33*10 22.7 2640 1.5 18

* Dielectric Loss tgδ (%) :＜0.3
* Coupling Factor Kt/Kr% :≥46
* Curie Point TC℃ :320
* Mechanical Quality Factor Qm: ≥1800
* Customized size minimum order quantity: 500pcs/size.

For the Material PZT-42 Series
Type Capacitance Dielectric Loss Frequency Coupling Coefficient Mechanical Quality Factor
OD xID xThickness CT(pF) tgδ(%) FS±3% (KHZ) Kp(%) Qm
Φ45*Φ22*5 2480 <0.3 17.2 55.0 700
Φ99*Φ9*11.5 775 <0.3 17.2 55.0 700
Φ99*Φ8*12 660 <0.3 17.2 55.0 700
Φ99*Φ9*12.5 715 <0.3 17.2 55.0 700
Φ90*Φ14*8 -∠5 1660 <0.3 19.2 55.0 600
Φ85*Φ14*8.5 -∠4 1450 <0.3 20.3 55.0 600
For the Material PZT-43 Series
Type Capacitance Dielectric Loss Frequency Coupling Coefficient Mechanical Quality Factor
OD xID xThickness CT(pF) tgδ(%) FS±3% (KHZ) Kp(%) Qm
Φ10*Φ5*2 350 <0.3 142.0 60.0 1000
Φ13*Φ5.3*2.2 580 <0.3 116.0 60.0 1000
Φ15*Φ6*2 900 <0.3 101.5 60.0 1000
Φ15*Φ6*3 600 <0.3 101.5 60.0 1000
Φ15*Φ6*4 450 <0.3 101.5 60.0 1000
Φ25*Φ10*5 1000 <0.3 60.9 60.0 1000
Φ30*Φ15*5 1285 <0.3 47.0 60.0 1000
Φ35*Φ15*5 1905 <0.3 42.6 60.0 1000
Φ38*Φ12.7*6 2035 <0.3 42.0 60.0 1000
Φ38*Φ15*5 2320 <0.3 40.2 60.0 1000
Φ38*Φ15*6.5 1785 <0.3 40.2 60.0 1000
Φ40*Φ15*5 2620 <0.3 38.7 60.0 1000
Φ49*Φ23*6 2820 <0.3 29.6 60.0 1000
Φ50*Φ17*6.5 3240 <0.3 31.8 60.0 1000
Φ50*Φ17*7.5 2805 <0.3 31.8 60.0 1000
Φ50*Φ20*6 3330 <0.3 30.5 60.0 1000
Φ50*Φ20*7 2855 <0.3 30.5 60.0 1000
Φ50*Φ23*6.5 2890 <0.3 29.2 60.0 1000
Φ50*Φ23*7.5 2505 <0.3 29.2 60.0 1000
Φ60*Φ30*10 2570 <0.3 22.7 60.0 1000
Type Capacitance Dielectric Loss Frequency Coupling Coefficient Mechanical Quality Factor
OD xID xThickness CT(pF) tgδ(%) FS±3% (KHZ) Kp(%) Qm
Φ90*Φ14*8 -∠5 1960 <0.3 17.5 60.0 1000
Φ85*Φ14*8.5 -∠4 1710 <0.3 18.6 60.0 1000
Φ80*Φ14*9 -∠3 1490 <0.3 19.7 60.0 1000
Φ80*Φ14*12 -∠3 1110 <0.3 19.7 60.0 1000
Φ25×2-S 2975 <0.3 168.0 60.0 1000
Φ25×2.2-S 200 <0.3 168.0 60.0 1000
Φ50×3.5-S 5930 <0.3 42.0 60.0 1000
Φ50×5-S 4150 <0.3 42.0 60.0 1000

* [OD xID xThickness] example: Φ(External diameter) 10*Φ(Aperture diameter) 5*(Thickness) 2 ; all in “mm”
* [S] means: Electrode
* [-∠5] means: Angle between two electrode
* [R] means: Spherical radius
* Lead time days of products over the available quantity.