China Suppliers Factory Offering 12 Inch P-Type Polished Silicon Dummy Wafers for Reliable Quality and Performance
Why Choose FSM?
With a team of seasoned professionals and cutting-edge manufacturing facilities, we consistently deliver wafers of the highest quality.
Whether you require Czochralski (CZ) and Float Zone (FZ) silicon wafers or Oxide and glass wafers, our extensive product lineup is designed to cater to your every need.
Our specialty lies in crafting custom wafers tailored precisely to your specifications, ensuring the seamless success of your project.
Thanks to our streamlined processes and well-stocked inventory, we guarantee swift delivery to keep your projects on track.
Delivering worldwide from our strategic hubs in China and Japan, we proudly serve a diverse clientele in over 50 countries.
About Dummy Wafers: Dummy wafers, also known as test wafers, are primarily utilized for experimental and testing purposes, differing from standard wafers used in final products.
Reclaimed Wafers: Reclaimed wafers are predominantly employed as dummy wafers (test wafers).
Production Safety & Evaluation: Dummy wafers are frequently utilized in production devices to enhance safety at the outset of the production process and are critical for delivery checks and process evaluation.
Given their role in experimentation and testing, the size and thickness of dummy wafers are crucial factors in most scenarios.
Parameter Specifications
| 12inch Silicon Dummy wafer | ||||||
| Product Introduction | ||||||
| FSM can provide dummy wafers in various sizes from 2 inches to 12 inches, with our own factory to ensure the stable quality and controllable delivery time. We also have various testing equipment to provide parameter testing services as needed. | ||||||
| Item | Diameter | Type | Thickness(μm) | Surface | Inside | Package |
| Specification | 300mm | P/N | 775±25 | Polished | Etched | CoinRoll |
FAQ
What shipping methods are available?
We proudly offer a variety of shipping options, including DHL, FedEx, TNT, UPS, EMS, SF, and more.
What are the accepted payment methods?
We accept T/T and PayPal as payment methods, along with other options as needed.
How long is the delivery time?
For products in stock, expect a swift delivery time of just 5 business days.
For customized orders, delivery is typically within 7 to 25 business days, depending on the quantity required.
Is product customization available to suit my needs?
Absolutely! We can tailor the material, specifications, and optical coating of your optical components to meet your specific requirements.
What is the difference between dummy wafers and standard wafers?
Dummy wafers (or test wafers) are primarily utilized for experimental, safety, and testing purposes during production setup and evaluation, differing from standard wafers that are used in final functional products.
What if my required specification is not listed?
Each customer has unique specifications, and Fine Silicon Manufacturing (Shanghai) Ltd. is dedicated to providing wafers that match your precise needs. If your desired specification is not listed, please contact FSM to connect with our experienced sales team for personalized assistance.