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China Langasite LGS Piezoelectric Wafers 100mm Diameter with 80% Transmittance at 1.5μm for High-Temperature Sensors for sale

Langasite LGS Piezoelectric Wafers 100mm Diameter with 80% Transmittance at 1.5μm for High-Temperature Sensors

Price Negotiable
Price: Negotiable
MOQ: 5 pcs
Delivery Time: 4 weeks
Brand: BonTek
Product Description
Product Overview

Langasite (LGS) piezoelectric wafers represent advanced piezoelectric materials with exceptional temperature stability and surface acoustic wave propagation characteristics. These wafers maintain consistent performance across varying temperature conditions, making them ideal for precision applications.

Key Technical Specifications
ParameterSpecification
Transmittance80% at 1.5μm
Hardness6.6 Moh's
Point Group32
Tolerance±0.01mm
Frequency Range5MHz to 100MHz
Electrode MaterialGold or Silver
Growth MethodCzochralski
Bevel TypeRounded Ground
PackagingCassette, Vacuum Sealed
Standard Dimensions
DimensionValue
Diameter100 mm
Thickness0.35-0.5 mm
First Reference Flat32 mm
Second Reference Flat18 mm
Surface RoughnessRa ≤ 1 nm (Polished)
Orientationxyl/48.5º/26.7º or custom specifications
Primary Applications
  • Ultrasonic transducers for medical imaging and industrial sensors
  • Pressure sensors for automotive and aerospace applications
  • Hydrophones for underwater sound detection
  • Medical imaging equipment (ultrasound, MRI)
  • Non-destructive testing systems
  • Piezoelectric filters and resonators
Product Features
  • High temperature stability with excellent piezoelectric properties
  • Customizable sizes to meet specific application requirements
  • Superior durability with 6.6 Moh's hardness rating
  • Optimized surface acoustic wave propagation characteristics
  • Vacuum-sealed cassette packaging for maximum protection
Ordering Information
Brand: BonTek
Model: LGS
Minimum Order: 5 pieces
Delivery Time: 4 weeks
Origin: China
Product Images
Langasite wafer showing polished surface and rounded bevel edge Close-up view of Langasite wafer crystal structure and electrode placement
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hangzhou Freqcontrol Electronic Technology Ltd.
Location Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact Person Xu

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