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CM3259 Pb-free Piezoelectric Elements (New Development)

  • Catalog No. CM3259
  • Material BaTiO3
  • Purity ≥99.99%
  • Shape Shapes that can be powder molded (eg: cylinder, cu

CM3259 Pb-free Piezoelectric Elements (New Development)

sc/1705636066-normal-pb-free-piezoelectric-elements.jpg
sc/1705636066-normal-pb-free-piezoelectric-elements.jpg

Pb-free Piezoelectric Elements Description

Pb-free Piezoelectric Elements are advanced components that exhibit piezoelectric properties without the use of lead (Pb). These elements efficiently convert electrical energy into mechanical vibrations and vice versa, making them crucial in various applications. With a focus on environmental sustainability, Pb-free Piezoelectric Elements find use in ultrasonic sensors, actuators, medical devices, and other technologies, ensuring high-performance functionality while adhering to lead-free standards.

Features

  • Environmentally friendly, lead-free composition
  • Stable piezoelectric performance in a wide temperature range due to high Curie temperature
  • Significantly smaller hysteresis to control displacement

Pb-free Piezoelectric Elements Specifications

Material Code

Typical PZT with Pb

Newly Developed Kyocera Elements

Mechanical Characteristics

Young's Modulus of Elasticity

Gpa

63-115

122

Poisson's Ratio

-

0.30-0.37

0.27

Flexural Strength

Mpa

85-125

250

Bulk Density

g/cm3

5.6-8.0

7.20typ

Electrical Characteristics

Dielectric Loss Angle

10^(-3)

0.3-2.2

3

Dielectric Constant

-

800-4720

150

Curie Temperature

150-340

540

Maximum Operational Temperature

120-230

-450

Piezoelectric Characteristics

Dynamic d33

pC/N

133-603

20 typ

Hysteresis

%

~10

<0.15

Mechanical Quality Factor

-

80-2070

>3000

Pb-free Piezoelectric Elements Applications

Pb-free Piezoelectric Elements, characterized by their lead-free composition, have versatile applications in modern technologies. Key uses include:

  • Ultrasonic Sensors: Employed in ultrasonic sensor systems for applications such as distance measurement, obstacle detection, and industrial automation.

  • Actuators: Used as actuators in precision positioning systems, robotics, and devices requiring controlled mechanical movements.

  • Medical Devices: Applied in medical devices, including ultrasound imaging probes and therapeutic equipment, benefiting from their reliable piezoelectric properties.

Pb-free Piezoelectric Elements Packaging

Our Pb-free Piezoelectric Elements are carefully handled during storage and transportation to preserve the quality of our product in its original condition.

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