Piezoelectric Ceramics

New Sale! PZT Substrate

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PZT Substrate

Condition: New product

PZT Substrate is supplied with configurable specification, quantity, documentation and protected packing options for technical material applications.

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Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

Diameter	Standard or customized
Thick	customized
Color	White to off white
Materials	Lead Zirconate Titanate (PZT)

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PZT Substrate provides strong piezoelectric response, high dielectric constant, and mechanical stability, making it ideal for use in transducers, ultrasonic sensors, microelectromechanical systems (MEMS), and energy harvesting applications. Its performance enables accurate signal conversion in compact and high-frequency electronic systems. The substrate’s stable composition and fine microstructure support consistent performance across a wide range of operating conditions. Heeger Materials provides high-quality PZT Substrate with reliable consistency and competitive options for advanced functional device applications.

PZT Substrate

PZT Substrate Properties

Properties		Materials
		PZT4				PZT5					PZT8
		840	841	842**	844**	850	851**	854	855	860	880	881**
Relative Permittivity	KT	1275	1375	1375	1500	1900	1950	2750	3300	1200	1050	1030
Dielectric Loss Factor (%)	tan δ	0.60	0.40	0.45	0.40	≤ 2.00	1.50	≤ 2.00	≤ 2.50	≤2.00	0.40	0.40
Curie Temperature (°C)	Tc	325	320	325	320	360	360	250	200	360	310	310
Electromechanical Coupling Coefficient	kp	0.59	0.60	0.65	0.68	0.63	0.71	0.66	0.68	0.50	0.50	0.58
	k33	0.72	0.68	–	–	0.72	–	0.68	0.76	0.45	0.62	–
	k31	0.35	0.33	–	–	0.36	–	–	0.40	–	0.30	–
	k15	0.70	0.67	–	–	0.68	–	–	0.66	–	0.55	–
	kt	–	–	0.48	0.48	–	0.51	–	–	–	–	0.46
Piezoelectric Charge Constant (10⁻¹² C/N or 10⁻¹² m/V)	d33	290	300	300	300	400	400	600	630	380	215	220
	-d31	125	109	–	–	175	–	260	276	–	95	–
	d15	480	450	–	–	590	–	625	720	–	330	–
Piezoelectric Voltage Constant (10⁻³ Vm/N or 10⁻³ m²/C)	g33	26.5	25.5	26.3	24.5	24.8	24.8	25.5	21.0	38.0	25.0	26.7
	-g31	11.0	10.5	–	–	12.4	–	–	9.0	–	10.0	–
	g15	38.0	35.0	–	–	36.0	–	–	27.0	–	28.0	–
Young’s Modulus (10¹⁰ N/m²)	YE11	8.0	7.6	8.0	7.6	6.3	6.3	6.0	5.9	–	9.0	9.0
Young’s Modulus (10¹⁰ N/m²)	YE33	6.8	6.3	6.8	6.3	5.4	5.4	5.2	5.1	–	7.2	7.2
Frequency Constant (Hz·m or m/s)	NL (Length Direction)	1524	1700	–	–	1500	–	–	1390	–	1725	–
	NT (Thickness Direction)	2005	2005	2050	2050	2040	2040	2000	2079	1390	2110	2050
	NP (Planar Direction)	2130	2055	2230	2250	1980	2080	1972	1920	1900	2120	2300
Density (g/cm³)	ρ	7.6	7.6	7.6	7.7	7.6	7.6	7.6	7.6	6.6	7.6	7.6
Mechanical Quality Factor	Qm	500	1400	600	1500	80	80	70	65	50	1000	1000
Mechanical Quality Factor	Acoustic Impedance (Mrayl)	–	–	–	–	31.5	–	–	–	16.5	–	–

Note:

@1 kHz, low electric field
842, 844, 851, and 881 are material parameter references for stock products and cannot be used for custom materials.

PZT Substrate Specifications

Parameter	Specification
Max Size	120 × 90 mm
Min Size	30 × 30 mm
Thickness	0.1 – 9.0 mm
Customized Size	Available on request

PZT Substrate Key Features

High Piezoelectric Coefficient: Enables efficient mechanical-to-electrical energy conversion, suitable for precision sensing and actuation.
Excellent Dielectric Properties: Offers a high dielectric constant and low dielectric loss, ideal for high-frequency electronic applications.
Thermal and Mechanical Stability: Maintains performance across varying temperatures and mechanical stress conditions.
Fine-Grain Microstructure: Supports uniform electrical and mechanical response, enhancing reliability in thin-film devices.
Compatibility with MEMS Fabrication: Easily integrated into microelectromechanical systems and multilayer structures for advanced device design.

PZT Substrate Applications

Ultrasonic Transducers: Used in medical imaging, nondestructive testing, and industrial inspection systems for generating and receiving ultrasonic waves.
MEMS Devices: Serves as a functional base in microelectromechanical systems, enabling compact, high-performance sensors and actuators.
Energy Harvesting Systems: Convert mechanical vibrations into electrical energy for powering small wireless devices and sensors.
Precision Actuators: Applied in adaptive optics, nanopositioning stages, and piezo-driven motors requiring accurate displacement control.
Acoustic Wave Devices: Integrated into SAW and BAW filters for signal processing in telecommunications and wireless communication modules.

PZT Substrate Packing

The PZT Substrate will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

PZT Substrate Packing

Bulk supply options.

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Piezoelectric Ceramics products, including PZT Substrate, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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