2″ (50.8mm) Fused Silica Wafer

$19.50 /pcs

*Free Shipping for All U.S. Orders via FedEx Ground


*Only in-stock options are available for selection. For custom wafers, request a quote here.

Select your specifications below:

Quantity Discount:

Quantity(pcs) 100 - 225 250 - 475 500 - 1000
Price $18.53 $17.55 $16.58
% Discount 5% 10% 15%
SKU: N/A Categories: ,


WaferPro 2″ (50.8mm) Fused Silica Wafer


WaferPro, a renowned supplier in the semiconductor industry, presents the premium 2″ (50.8mm) fused silica wafers. Crafted from superior quality fused silica, these wafers are designed to meet the rigorous demands of UV optical and semiconductor applications. The wafers boast an ultra-pure composition, ensuring minimal metal contamination and excellent UV light transmission. With their low trace metal and OH content, coupled with a low coefficient of thermal expansion (CTE), these wafers are the ideal choice for precision applications.

Key Specifications:

Specification Value
Material High Purity Fused Silica
Diameter 50.8 ± 0.2 mm
Thickness Tolerance ± 25 μm
Bow ≤20 µm
Warp ≤20 µm
Surface Roughness (Ra) ≤0.5 nm
TTV ≤5 μm
Packaging Cleanroom Packed

Key Features:

  • High Purity: Manufactured from high-purity fused silica for low metal contamination and high UV light transmission.
  • Double Side Polished: Ensures a smooth and uniform surface for optimal performance.
  • Low CTE: Ideal for applications requiring high thermal stability.
  • Cleanroom Packaging: To maintain purity and prevent contamination.
  • Versatile Applications: Perfect for UV optical and semiconductor applications.
  • Trusted Quality: Utilized by leading research labs and production facilities globally.
  • Quality Control: Rigorous inspection and testing to guarantee quality.

Major Applications:

The 2″ (50.8mm) fused silica wafers are versatile and can be used in a variety of applications, including:

  • UV optical systems
  • Semiconductor device fabrication
  • Sensor manufacturing
  • Research and development projects
  • High thermal processing environments

Our commitment to quality ensures that these wafers serve as reliable substrates for advanced technology sectors.

Quantity Discounts:

WaferPro offers discounts for bulk orders starting at 100 wafers. For large-scale needs (1,000pcs or more), we provide customized pricing. Contact us for detailed quotes that match your specific requirements.

Contact Us:

For inquiries about our 2″ (50.8mm) fused silica wafers, including detailed specifications, pricing, or delivery times, please contact WaferPro. Our team is dedicated to supporting your technological advancements. Visit WaferPro’s website for more information.


Packaging for WaferPro 50.8mm Fused Silica Wafer:

  • All wafers are packed in wafer cassettes made from ultra-clean PP material
  • Each cassette holds 25 wafers
  • Each cassette is vacuum sealed double-bagged in poly & foil antistatic bags
  • All cassettes are designed to interface with automated equipment
  • SEMI compliant

Shipping & Return Policy:

We offer free US standard shipping via FedEx within the continental United States. Customers can expect to receive their order within 2-7 business days after it has shipped. For orders being shipped to Alaska, Hawaii, Puerto Rico, or internationally, additional shipping costs and extended delivery times may apply. Contact us for international shipping quotes or get an estimate on the checkout page. All orders are carefully inspected, packaged, and shipped from our California warehouse.

A tracking number will be emailed to you once your order has shipped.

We want you to be fully satisfied with every purchase.
If, for any reason, you would like to return an unopened and unused product within 30 days of delivery, please contact us to request a return authorization. The product must be in the original packaging and in the same condition as when you received it. Approved returns must be shipped back in resalable condition within 45 days of our delivery date. Upon receipt and inspection of the returned product, you will receive a full refund to your original payment method. Shipping fees are nonrefundable. Exchanges for alternative wafer sizes/specs can be accommodated, subject to inventory availability. Please send us details about the exchange you would like to make prior to shipping the original product back. If you receive damaged products, defective products, or incorrect items, please notify us within 48 hours of delivery with details and photographs documenting the issues. We will provide prompt assistance. Please contact us with any questions about our shipping guidelines or returns process. Our customer service team is available Monday-Friday, 9 AM – 6 PM Pacific. Our email address is sales@waferpro.com.