SHANGHAI FAMOUS TRADE CO.,LTD 86--15801942596 Eric-wang@sapphire-substrate.com
2 Inch Sapphire Substrate Wafer A R-Axis For GaN Epitaxial Growth Customized

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

  • High Light

    sapphire wafer

    ,

    silicon substrate

  • 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
  • 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

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

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.