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51mm Double Side Polished Sapphire Substrates DSP Wafer
51mm Double Side Polished Sapphire Substrates DSP Wafer
51mm Double Side Polished Sapphire Substrates DSP Wafer
51mm Double Side Polished Sapphire Substrates DSP Wafer
51mm Double Side Polished Sapphire Substrates DSP Wafer
51mm Double Side Polished Sapphire Substrates DSP Wafer
Specifications
Brand Name :
Silian
Model Number :
2inch double side polished
Certification :
SGS/ ISO/RoHs
Place of Origin :
China
MOQ :
5 pcs
Price :
by case
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
20,000 pcs/month
Delivery Time :
5-8 weeks
Packaging Details :
1pcs/12pcs/25 pcs
Name :
Sapphire Substrate Wafer
Material :
Single Aluminum AL2O3 High purity ＞99.995%
Size :
2 inch 51mm
Thickness :
300+10/-15μm
Bow :
≤10μm
Warp :
≤7μm
Crystal Orientation :
C-plane 0° to M-axis ±0.2° C-plane 0° to A-axis ±0.2°
ROR :
Min≥200N
Description

Dia 51mm 2 inch Sapphire Substrate Wafer Double Side Polished DSP Wafer

Description

Al2O3 single crystal (Sapphire, also known as white stones, sapphire) has good thermal properties, excellent electrical characteristics and dielectric properties, and anti-chemical corrosion, it is high temperature, thermal conductivity, high hardness, infrared transparent, chemically stable good. Widely used in high-temperature infrared window materials and III-V nitride epitaxial film substrate and a variety of materials to meet the growing blue, purple, white light-emitting diode (LED) and blue laser (LD) needs, Branch Crystal company specializing in the production of high quality polished sapphire crystal and epitaxial substrates will provide you with a lot of high quality and low price monocrystalline substrate.

Specification

Parameter Specification
Material High purity ＞99.995%
Diameter 51±0.1mm
Thickness 300+10/-15μm
Crystal Orientation C-plane 0° to M-axis ±0.2°
C-plane 0° to A-axis ±0.2°
Bow ≤10μm
Warp ≤15μm
TTV ≤7μm
Front side Roughness ≤0.5nm
Back side Roughness ≤0.5nm
Wafer Edge Type R
Roundness ≤0.05mm
Transparency 410~780nm:≥85%
ROR Min≥200N
Harnesses ≥1450
Appearance Scratch:≤0.1mm ≤2
Bubble: Dia≤0.1mm ≤3

The 2inch DSP double side polished sapphire substrates can be manufactured from high quality optical grade Kyropoulos grown sapphire crystals.

high purity single crystal sapphire epitaxial substrate is suitable for direct epitaxial process, PSS process, ALN process and other epitaxial methods. It has the characteristics of uniform wavelength, high brightness and small STD. we can accept product customization for the technical specifications, and produce sapphire single / double polishing substrates with different external dimensions based on C (0001), a (11-20) and m (1100) crystal orientations, with notch or straight edge crystal orientations.

Product tags

sapphire wafer

,

fabrication fr4 pcb

,

hard chrome plating specification
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51mm Double Side Polished Sapphire Substrates DSP Wafer

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Product Detail
Brand Name :
Silian
Model Number :
2inch double side polished
Certification :
SGS/ ISO/RoHs
Place of Origin :
China
MOQ :
5 pcs
Price :
by case
Contact Supplier
51mm Double Side Polished Sapphire Substrates DSP Wafer
51mm Double Side Polished Sapphire Substrates DSP Wafer
51mm Double Side Polished Sapphire Substrates DSP Wafer

Chongqing Silian Optoelectronic Science & Technology Co., Ltd.

Active Member
5 Years
chongqing, chongqing
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller
Main Products :
Sapphire Optical Window, Sapphire Wafer, Sapphire Crystal Watch Case
Total Annual :
65,000,000-70,000,000
Employee Number :
400~500
Certification Level :
Active Member
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