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R-Plane Dia 4inch 900um Thick Sapphire Wafers
US$7.50-10.00
25 Pieces

Product profile

Application

GaN Epitaxy

Material

99.996% Monocrystalline

Model

2 Inch to 6 Inch

Signal Processing

CMP

Type

Crystalline

Size

2 Inch to 6inch

Shape

Round

Surface

Single Side Polished or Double Side Polished

Growth Method

Ky

Samples

Yes

Brand

Finewin

Transport Package

25PCS Packaging or Individual Packaging

Specification

2inch to 6 inch Cplane

Trademark

FineWin

Origin

China

HS Code

3818009090

Production Capacity

60000 PCS/Month

Key features

High Purity Material: 99.996% Al2O3 monocrystalline with no block marks, twins, or micro-bubbles.
Customizable Sizes: Available in 2 inch to 6 inch diameters with precise tolerances.
Versatile Surface Options: Single side polished, double side polished, or epi-polished (Ra<0.2nm).
Multiple Crystal Orientations: Includes C-plane, M-plane, A-plane, R-plane, and off-axis options.
Low Defect Density: Crystal quality ensures non-existence of block marks, twins, and dispersal centers.
Clean Room Packaging: Class 100 clean room cleaning with vacuum or cassette packaging.
Fast Delivery: Standard inventory products delivered within 5 workdays.

Company profile

Business Type: Trading CompanyExport Year: 2013-10-01Nearest Port: Beijing, ShenZhenAverage Response Time: ≤3.70hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

About Our Factory & Business Background

AddressAutoparts Community, Jiefang District, Jiaozuo, Henan, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSapphire Substrate&Silicon Substrates, Precision, Free-Standing GaN Substrates&GaN Templates, Optical Windows, Silicon Carbide Wafers, TeO2 Crystals, Prisms, Linbo3 Crystals&Litao3 Crystals, Lens, Yvo4 Crystals&Ktp Crystals

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What's the way of shipping and cost?
A:
We accept DHL, Fedex, TNT, UPS, EMS etc. If you have your own express account, it's great. If not, we could help you ship them.
Q:How to pay?
A:
T/T, Paypal, etc.
Q:What's your MOQ?
A:
For inventory, the MOQ is 5pcs. For customized products, the MOQ is 10pcs-25pcs.
Q:What's the delivery time?
A:
For standard products in inventory: 5 workdays. For customized products: 2 or 3 weeks. For special-shaped products: 4 or 6 workweeks.
Q:Do you have standard products?
A:
Our standard products are in stock.

Send Inquiry

*To:Jiaozuo Commercial Finewin Co., Ltd.Jiaozuo Commercial Finewin Co., Ltd.
*Content:
0/4000

Supplier replies will be sent to your registered email

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