Name: Piezoelectric Quartz Wafer | SiO2 Wafer
Brand: Heeger Materials Inc
SKU: HM2942

Data sheet

Diameter	3~50.8 mm, or customized
Shape	Round or Square
Materials	SiO2

More info

Piezoelectric Quartz (SiO2) Wafer is made from artificially grown single-crystal right-handed α-quartz, cultivated hydrothermally on a seed crystal oriented along the Y-axis. This wafer is widely used in frequency control and selection applications, such as oscillators, resonators, and filters, thanks to its stable piezoelectric properties. It is essential for precision timing in communication systems, sensors, and high-stability electronic devices. Heeger Materials provides high-quality Piezoelectric Quartz Wafers to meet the demands of research and industrial applications.

Piezoelectric Quartz Wafer | SiO2 Wafer

Piezoelectric Quartz Wafer Specifications

Material	Quartz Blanks (Piezo Grade)
Materials	Both Pure Z and Y Bar available
Synthetic Q-Value	Min 1.8×10⁶, 2.4×10⁶ to 3.0×10⁶ (IEC)
Etch Channel Density	Max 10/c㎡, Max 30/c㎡, Max 100/c㎡, Max 300/c㎡; Swept
Inclusions Density	Ia, Ib, I, II, III
Cut Type	AT, BT, CT, DT, GT, NT, FC, SC, IT, etc.
Angle Tolerance (±)	Theta Angle: ±5″, ±10″, ±15″, ±30″, ±1′, ±2′, etc. Phi Angle: ±5′, ±10′, ±15′, ±30′, etc.
Diameter for Round Blank	From 3.0mm to 50.80mm (with flat)
Size for Square Blank	1.6×1.6mm ～ 38×38mm
Size for SMD Blank	1.2×2.4mm or above, at customer option
Diameter/Size Tolerance (±)	±0.01 mm
Frequency	1 MHz up to 54 MHz for AT-Cut Fundamental; up to 70 MHz by etching
Flat	As requested, the flat shall be perpendicular to the X-axis within ±10°
Surface Finishing	#1000 (9µ), #2000 (7µ), #3000 (5µ), #4000 (3µ) (Sic); Polished (Cerium oxide) & etched (Standard)
Overtone	Fundamental; Third Overtone (3rd); Fifth Overtone (5th)
Contouring (Diopter)	Plano-Convex: 0.5 Diopter ～ 10 Diopter; Bi-Convex: 10 Diopter ～ 15 Diopter

Piezoelectric Quartz Wafer Applications

Frequency Control Devices: Used in quartz oscillators, resonators, and crystal filters for stable and precise frequency control in electronic circuits.
Telecommunication Systems: Essential for timing and signal processing in mobile networks, GPS, and satellite communications.
Sensors and Transducers: Applied in pressure sensors, accelerometers, and ultrasonic transducers due to their reliable piezoelectric properties.
Aerospace and Defense: Used in high-stability frequency devices for radar, navigation, and military communication systems.
Medical Ultrasonics: Integrated into ultrasonic imaging equipment for high-precision medical diagnostics and therapeutic applications.

Piezoelectric Quartz Wafer Packing And Shipping

Piezoelectric Quartz (SiO2) Wafer will be securely packaged in sturdy containers with cushioning materials to prevent movement or damage during shipping. This careful packaging ensures that the product arrives in perfect condition, maintaining its high-quality standards throughout the delivery process.

Where to Buy Piezoelectric Quartz (SiO2) Wafer in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Conductive Glass Substrates products including Piezoelectric Quartz (SiO2) Wafer, 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 specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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