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Sapphire Wafers — 50.8mm to 200mm, C/R/M/A Orientation, DSP/SSP

Sapphire Wafers — 50.8mm to 200mm, C/R/M/A Orientation, DSP/SSP
12inch 300mm DSP Dummy Grade Silicon Wafer

12inch 300mm DSP Dummy Grade Silicon Wafer
8inch 200mm SSP/DSP Dummy Grade Silicon Wafer

8inch 200mm SSP/DSP Dummy Grade Silicon Wafer
6inch 150mm SSP Silicon Dummy Wafer

6inch 150mm SSP Silicon Dummy Wafer
4inch 100mm SSP Silicon Dummy Wafer

4inch 100mm SSP Silicon Dummy Wafer
12inch 300mm Thermal Oxide Silicon Wafer

12inch 300mm Thermal Oxide Silicon Wafer
8inch 200mm SiO2 Silicon Oxide Wafer

8inch 200mm SiO2 Silicon Oxide Wafer
6inch 150mm Thermal Oxide Silicon Wafer

6inch 150mm Thermal Oxide Silicon Wafer
4inch SiO2 Wafer 100mm Silicon Oxide Wafer

4inch SiO2 Wafer 100mm Silicon Oxide Wafer
12inch 300mm DSP Test Grade silicon wafer

12inch 300mm DSP Test Grade silicon wafer
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12-Inch 300mm DSP Silicon Dummy Wafers - Premium Quality from China Suppliers and Factory for Advanced Manufacturing

Introducing our 12-inch Silicon Dummy Wafers, the ultimate choice for advanced manufacturing facilities, especially in China. These high-performance wafers, primarily produced in our state-of-the-art factory in Japan, are essential for cutting-edge process development and the protection of multi-million-dollar EUV lithography equipment. Designed to meet stringent specifications for nanoscale surface topology and ultra-low metallic contamination, our wafers are ideal for high-stakes applications like plasma chamber cleaning and film deposition calibration. As reliable suppliers, we ensure that our products support stability in high-volume production and deliver unmatched purity and performance for your critical manufacturing needs
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    Product Detail

    Core Highlights
    Premium Japanese Sourcing

    Primarily manufactured in our Japanese facility, guaranteeing elite material quality and consistency.

    For Leading-Edge Technology

    Essential for supporting EUV lithography and the development of next-generation semiconductor devices.

    Mission-Critical Performance

    Engineered for the most demanding tasks in 300mm fabs, including plasma cleaning and use as benchmark wafers.

    Elite Fulfillment Program

    All orders are managed under a premium fulfillment program to ensure integrity and timely delivery for critical fab operations.

    Parameter Specifications
    Grow Method Type Dopant Resistivity RRV Orientation Slice Orientation Diameter Tolerance Primary Flat Location Primary Flat Length Thickness TTV Warp Bow Front Side Backside
    CZ P Boron 0-100 Ω·CM 12% <100> ±1° 300±0.2mm <110>±1° / 775±25um ≦30um ≦40um ≦40um Polished Polished
    Frequently Asked Questions
    Where are these 300mm silicon wafers sourced from?
    These premium wafers are primarily manufactured in our dedicated Japanese facility, ensuring the highest level of material quality, consistency, and strict adherence to elite semiconductor standards.
    Are these wafers suitable for EUV lithography applications?
    Yes, they are specifically engineered to be essential for supporting EUV lithography processes and the development of next-generation semiconductor devices.
    What are the primary physical specifications of the wafer?
    The wafers are CZ-grown, P-type (Boron-doped) with a <100> orientation, a thickness of 775±25um, and feature polished surfaces on both the front and back sides.
    What is the resistivity range of these semiconductor wafers?
    The target resistivity range for these specifications is certified at 0-100 Ω·CM, suitable for various mission-critical fab operations.
    How is delivery secured for critical fab operations?
    All orders are managed under our Elite Fulfillment Program. This ensures maximum shipping integrity, strict quality control checks prior to dispatch, and guaranteed timely delivery to minimize fab downtime.

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