---
product_id: 123563923
title: "Prime-Grade Silica Wafers (Silicon Substrate and Dry Oxide Layers) (2'', 300 um Silicon and 200 nm Dry Silica, Qty: 01)"
brand: "alpha nanotech"
price: "€ 84.40"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/123563923-prime-grade-silica-wafers-silicon-substrate-and-dry-oxide-layers
store_origin: NL
region: Netherlands
---

# 200 nm Oxide Layer Prime Grade 300 um Thickness Prime-Grade Silica Wafers (Silicon Substrate and Dry Oxide Layers) (2'', 300 um Silicon and 200 nm Dry Silica, Qty: 01)

**Brand:** alpha nanotech
**Price:** € 84.40
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Tech Game with Prime-Grade Silica Wafers!

## Quick Answers

- **What is this?** Prime-Grade Silica Wafers (Silicon Substrate and Dry Oxide Layers) (2'', 300 um Silicon and 200 nm Dry Silica, Qty: 01) by alpha nanotech
- **How much does it cost?** € 84.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/123563923-prime-grade-silica-wafers-silicon-substrate-and-dry-oxide-layers)

## Best For

- alpha nanotech enthusiasts

## Why This Product

- Trusted alpha nanotech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Superior Flatness:** TTV < 10 μm ensures optimal surface uniformity.
- • **Unmatched Quality:** Experience the pinnacle of silicon substrate technology.
- • **Ultra-Smooth Finish:** Roughness < 0.5 nm for cutting-edge applications.
- • **Precision Engineering:** Designed with TIR < 3 μm for flawless performance.
- • **Versatile Applications:** Perfect for advanced semiconductor and photonic devices.

## Overview

These Prime-Grade Silica Wafers are crafted from high-quality CZ Virgin silicon, featuring a 300 um thickness and a 200 nm dry oxide layer. With exceptional resistivity and precision engineering, they are ideal for advanced semiconductor applications, ensuring superior performance and reliability.

## Description

Prime/CZ Virgin Grade Silica Substrates Prime/CZ Virgin Grade; Orientation: <100>;  Resistivity: 1-30 Ω;  Type: P/Dopant: Boron; TIR <3 μm, TTV <10 μm, BOW <10 μm, Roughness <0.5 nm;   Available in two formats: 5mm x 5mm diced chips in gel membrane box (25 single-sided polished chips per box) or Single-Side Polished WafersSizes of the Wafers Available: Six Inch 6'' Wafer with a Thickness of 650 µm +/- 20 µm; Four Inch 4'' Wafer with a Thickness of 525 µm +/- 20 µm; Three Inch 3'' Wafer with a Thickness of 400 µm +/- 20 µm;Two Inch 2'' Wafer with a Thickness of 300 µm +/- 15 µm;Gel membrane boxes or wafer carriers are included for every single purchase. For more information, please visit us at https://www.alphananotechne.com/silicon-wafers or send us your questions to info@alphananotechne.com or ask questions directly on the "Have a question?" tab above.

## Features

- Grade: Prime / CZ Virgin
- Orientation: 100
- Type/Dopant: P/Boron, Resistivity: 1-30 Ω
- Front Side Polished, Back Side Etched, Thermal Oxide Layers on Both Sides
- TIR < 3 μm, TTV < 10 μm, BOW < 10 μm, Roughness < 0.5 nm

## Images

![Prime-Grade Silica Wafers (Silicon Substrate and Dry Oxide Layers) (2'', 300 um Silicon and 200 nm Dry Silica, Qty: 01) - Image 1](https://m.media-amazon.com/images/I/91obYPqUlUL.jpg)
![Prime-Grade Silica Wafers (Silicon Substrate and Dry Oxide Layers) (2'', 300 um Silicon and 200 nm Dry Silica, Qty: 01) - Image 2](https://m.media-amazon.com/images/I/91IPV+eSFOL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Alpha Nanotech Prime-Grade Silica Wafers (Silicon Substrate and Dry Oxide Layers) (2'', 300 um Silicon and 200 nm Dry Silica, Qty: 01)
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**Shop now:** [https://www.desertcart.nl/products/123563923-prime-grade-silica-wafers-silicon-substrate-and-dry-oxide-layers](https://www.desertcart.nl/products/123563923-prime-grade-silica-wafers-silicon-substrate-and-dry-oxide-layers)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-15*