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Specification
Brand : SIZENMOTO
BulletPoint1 : Size: 4inch ; Material:>99.99%，Mono-crystalline Al2O3 (KY) ;
BulletPoint2 : Orientation: C Plane [0001] to M (1-100) 0.2°±0.1°;
BulletPoint3 : Thickness: 650um±25 ; Front side: Ra < 0.3nm; Backside: Ra<1.2um ;
BulletPoint4 : TTV≤ 10um; Bow≤ 15um; Warp≤ 15um;
BulletPoint5 : [Sokatec] High quality sapphire wafer. Customized products available
Color : White
ExternallyAssignedProductIdentifier1 : 0733669370121
ExternallyAssignedProductIdentifier2 : 733669370121
ItemName : Sapphire Wafer 4inch Mono Single Side Polished Semiconductor High Purity LED Substrate【Sokatec】(10)
ItemShape : Round
ItemTypeKeyword : specialty-non-ferrous-metals-raw-materials
Manufacturer : SOKA TECHNOLOGY
NumberOfItems : 10
PartNumber : US-SAP04-003
ProductDescription : Sapphire Wafer Specification
Size: 4inch ;
Material:>99.99%，High Purity，Mono-crystalline Al2O3 (KY) ;
Diameter: 100 ± 0.3 mm ;
Thickness: 650um±25 ;
Orientation: C Plane [0001] to M (1-100) 0.2°±0.1°;
Primary flat:A-plane (11-20) ± 0.2°;
Primary Flat Length:32.0±1.0mm ;
Front side: Ra < 0.3nm ;
Backside: Ra<1.2um ;
TTV＜10um ;
Bow≤ 15um ;
Warp≤ 15um ;
Package: Wafer case ;

*We can provide small quantities, special specifications products, and customized services.

*Our products include 1-12 inch silicon wafers (dummy, test, prime grade), SiC, GaN, GaAs, InP, LiNbO3, LiTaO3, Sapphire and Quartz substrates, etc.

*As a customization service, we can also process silicon wafer Oxide Layers, nitride film, metal film, EPI, custom ultra-thick, ultra-flat, single-sided / double-sided polishing, thinning, dicing service, etc.
ProductSiteLaunchDate : 2023-01-23T01:43:22.086Z
Size : 100mm