TRS Technologies, Inc.
2820 E. College Ave., Suite J
State College, PA 16801

Tel: (814) 238-7485
Fax: (814) 238-7539
Email: info@trstechnologies.com

High Sensitivity Soft Piezoelectric Ceramics

Our advanced ceramic formulations and precision machining will meet or exceed your toughest requirements

From standard materials to custom formulations, our piezoceramics are engineered with porosity less than 1% to produce microstructures with improved electrical and mechanical properties. From materials to product development to volume manufacturing, we have in-house technical expertise and capabilities to bring your ideas to reality.

  • Extensive technical support team to help you optimize materials and design parameters
  • Enhanced machinability increases production yield and reduces costs
  • Improved dielectric and piezoelectric properties

Applications and Advantages

  • Medical Ultrasound Imaging Arrays and Dopplers
  • Shear Mode Components for Vibration Sensors and Accelerometers
  • Valves and Other Actuation

Select Material Specifications

Property

High K

Type VI

Type II               

HK1HD

610HD

200

203

207

Density (g/cm3)

8.00

7.95

7.90

7.90

7.95

Tc (˚C)

150

210

340

380

370

KT33

6800

4500

2050

1450

2100

Loss

0.017

0.018

0.018

0.013

0.018

Ec (kV/cm)

5.0

7.8

13.5

25

16

d33 (pm/V)

780

750

400

300

450

d31 (pm/V)

-380

-380

-190

-121

-202

d15 (pm/V)

840

-

550

350

550

k33

0.76

0.82

0.73

0.51

0.72

kt

0.49

0.55

0.49

0.45

0.50

kp

0.68

0.75

0.66

0.54

0.67

k15

0.64

-

0.68

0.60

0.68

Np (Hz∙m)

1945

1830

2065

2215

-

Nt (Hz∙m)

2060

1990

2160

2071

-

 

Standard Shapes and Tolerances

Our soft PZT materials are available as plates, discs, rings, bars, rods and tubes. Other components are available upon request. We also offer our piezoelectric parts in thickness mode, shear rode, and radial poling.  Please click here for more information about common parts and tolerances.