2 Inch Sapphire Substrate Wafer A R-Axis For GaN Epitaxial Growth Customized

Basic Information
Place of Origin: CHINA
Brand Name: ZMKJ
Model Number: 2INCH A-axis
Minimum Order Quantity: 10pcs
Price: 15-20usd/pcs by FOB
Packaging Details: 25pcs cassettle wafer case in 100 grade cleaning bag
Delivery Time: 1-4weeks
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000pcs per month
Material: Sapphire Substrate Grade Orientation: A-axis (R-axis M-axis Also Ok)
Thickness: 430um(other Thickness Ok) Surface: SSP OR DSP
TTV: <10um BOW: <15um
Warp: <15um Package: 100 Grade Cleaning Room By Vacuum Package
Customize: Acceptable
High Light:

sapphire wafer

,

silicon substrate

Special Orientation A-axis R-axis M-axis 2inch 3inch 4inch 6inch  sapphire substrates wafers 

for GaN epitaxial growth;

 

Sapphire is one of the hardest materials, and possesses very good transmission during the range of visible and near IR spectrum.It is widely used for led substrates for GaN Epitaxial growth ;and also as optical window in infrared and far infrared military equipments, apparatus and instruments of satellite and space technology, and navigation and spaceflight, such as night infrared scope/sight and night vision camera, etc.The sapphire crystal window is intensively applied in high-tech fields.

 

The Detail for 2inch A-axis wafers                        


Size: 2 inch SSP-430-A

Material: KY Sapphire Al2O3 single crystal without bubble;color ;2 Inch Sapphire Substrate Wafer A R-Axis For GaN Epitaxial Growth Customized 0

Orientation:A-cut,A-axis off 0.0+/-0.1°;
Diameter: 50.8 +/-0.2mm ;

Thickness:430 ± 15 um ;
OF Flat:16.0 +/- 1.0 mm ;
OF orientation: C-axis,C-axis off 0.0+/-0.1°;
Surface: SSP Epi-ready Polished ;
TTV<= 10um ;BOW<= 20um ; Warp<= 20 um ;
Front Surface Roughness (Ra) Ra <= 0.3 nm ;
Back Surface Roughness (Ra)  Ra = 1.0 +/-0.2um ;
Edge: from 1mm ;

 

 

The Inspection Date                                                

  2 Inch Sapphire Substrate Wafer A R-Axis For GaN Epitaxial Growth Customized 1

 
General  Other Size Sheet                                         
 
 Standard wafer
2 inch C-plane sapphire wafer SSP/DSP
3 inch C-plane sapphire wafer SSP/DSP
4 inch C-plane sapphire wafer SSP/DSP
6 inch C-plane sapphire wafer SSP/DSP
Special Orientation
A-plane (1120) sapphire wafer
R-plane (1102) sapphire wafer
M-plane (1010) sapphire wafer
C-axis with a 0.5°~ 10° offcut, toward A-axis or M-axis
Other customized orientation
 
Customized Size
10x10x0.5mm sapphire wafer
20x20x0.5mm sapphire wafer
Ultra thin (100um) 2inch sapphire wafer
8 inch sapphire wafer
 

 

Patterned Sapphire Substrate (PSS)
2 inch C-plane PSS
4 inch C-plane PSS
 
 

 

 

2 Inch Sapphire Substrate Wafer A R-Axis For GaN Epitaxial Growth Customized 2

 

Why Choose us                                               

 

+ 100% QC inspection before packing;

+ Without defects on our products,high purity;
+ Vacuum packing;
+ All our products pass SGS,CE,Rohs;
+ With quickly leading time because of commonly on stocks
+ Germany technology,Chinese price;
Please try to offer more details as belowing when you place an order:Drawing,Tolerance,Material,Hardness,
Coating,Color,Semitransparent rate and use for what products.

 

FAQ                                                                

  Q:What is your minimum order requirement?
    A:MOQ:10 piece

  Q:How long will it take to execute my order  and delivery it ?
    A:confirm the order 1days After confirming the payment and delivery in 5days if on stocks.

  Q:Can you give warranty of your products ?
    A:We promise the quality, if the quality has any problems, we will produce new produces or return you money.

  Q:How to pay?
     A:T/T, Paypal, West Union, bank transfer.

  Q:HOW about the freight ?
     A:we can help you pay for the fee if you don’t have account,

     if the order is over 10000usd, we can delivery by CIF.
  

 

Contact Details
Manager

Phone Number : +8615801942596

WhatsApp : +8615801942596