--- product_id: 399926025 title: "Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g)" brand: "oumefar" price: "€ 27.68" currency: EUR in_stock: true reviews_count: 3 url: https://www.desertcart.pt/products/399926025-oumefar-99-99-high-purity-silicon-metal-14-semiconductor-material store_origin: PT region: Portugal --- # High conductivity Solar cell ready 99.99% purity Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g) **Brand:** oumefar **Price:** € 27.68 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate Your Tech Game with Pure Silicon Excellence! ## Quick Answers - **What is this?** Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g) by oumefar - **How much does it cost?** € 27.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/399926025-oumefar-99-99-high-purity-silicon-metal-14-semiconductor-material) ## Best For - oumefar enthusiasts ## Why This Product - Trusted oumefar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Purity:** Experience the power of 99.99% high purity silicon for superior performance. - • **Versatile Applications:** Ideal for semiconductor devices, from transistors to solar cells. - • **Eco-Friendly Innovation:** Non-toxic and sustainable, paving the way for a greener future. - • **Robust Mechanical Strength:** Designed to withstand demanding environments in aerospace and power sectors. - • **High-Temperature Conductivity:** Electric conductivity increases with temperature, enhancing efficiency. ## Overview The Oumefar 99.99% High Purity Silicon Metal is a premium monocrystalline silicon block, weighing 50g, designed for high-performance applications in the semiconductor and aerospace industries. Its exceptional purity and conductivity make it an ideal choice for manufacturing advanced electronic devices and solar cells, ensuring efficiency and reliability in various thermal and electrical applications. ## Description Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g) ## Features - 【RAW MATERIAL】The product is 99.99% high purity monocrystalline silicon block. The product is a perfect raw material for monocrystalline wafer production. - 【SEMICONDUCTOR MATERIAL】 The product’s electric conductivity strengthens as temperature rises, so it is a good semiconductor material and can be used to produce converter, transistor, diode, etc - 【APPLICATION】Monocrystalline silicon is mainly used in solar cells. The application is silicon solar cells, which have high conversion efficiency and the most mature technology. They are mostly used in the aerospace field. - 【USAGE】The high purity silicon is a raw material for manufacturing semiconductor silicon devices, used to make high-power rectifiers, high-power transistors, diodes, switching devices, etc. - 【FEATURES】Silicon has the characteristics of small heat capacity, high mechanical strength, low thermal conductivity, non-combustible, non-toxic, tasteless, cuttable, and convenient transportation. It can be widely used in various thermal equipment and pipelines such as metallurgy, electric power, chemical industry, ships, etc ## Images ![Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g) - Image 1](https://m.media-amazon.com/images/I/6114jqNLuIL.jpg) ![Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g) - Image 2](https://m.media-amazon.com/images/I/61reRG53LKL.jpg) ![Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g) - Image 3](https://m.media-amazon.com/images/I/712DbBNKyFL.jpg) ![Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g) - Image 4](https://m.media-amazon.com/images/I/61f-zoynjQL.jpg) ![Oumefar 99.99% High Purity Silicon Metal 14 Semiconductor Material Monocrystalline High Silicone Block for Electric Power Aerospace Field(50 g) - Image 5](https://m.media-amazon.com/images/I/61kWE2WszZL.jpg) ## Customer Reviews ### ⭐⭐⭐ 3.0 out of 5 stars Over Priced *by M***T on Reviewed in the United States on November 7, 2023* Will not buy again. Look else where for this item. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Beautiful Sample *by A***D on Reviewed in the United States on January 21, 2023* Used as a sample for the classroom. Great example of a metalloid ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars All’s well that ends well! *by J***K on Reviewed in the United States on January 16, 2023* Great chunk of SILICON. All the tiny shards may not serve much of a purpose, but the largest piece sure is nice. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/399926025-oumefar-99-99-high-purity-silicon-metal-14-semiconductor-material](https://www.desertcart.pt/products/399926025-oumefar-99-99-high-purity-silicon-metal-14-semiconductor-material) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-17*