SHANGHAI FAMOUS TRADE CO.,LTD 86-1580-1942596 eric_wang@zmsh-materials.com
2 / 3 Inch Sapphire Parts , Sapphire Substrate 0.4mm Thickness High Working Temperature

2 / 3 Inch Sapphire Parts , Sapphire Substrate 0.4mm Thickness High Working Temperature

  • High Light

    sapphire bearings

    ,

    sapphire tube

  • Material
    Al2O3 Single Crystal SAPPHIRE
  • Orientation
    Common C
  • Tolerance
    10um
  • Surface
    Ssp Or Dsp
  • Size
    2inch ,3inch
  • Thickness
    0.4mm
  • Place of Origin
    CHINA
  • Brand Name
    zmkj
  • Model Number
    2inch 3inch
  • Minimum Order Quantity
    25pcs
  • Price
    by case
  • Packaging Details
    casttle case in 100 grade cleaning room
  • Delivery Time
    5-20days
  • Supply Ability
    5000pcs

2 / 3 Inch Sapphire Parts , Sapphire Substrate 0.4mm Thickness High Working Temperature

2inch 3inch 0.43mm single side polished SSP 0.4mm DSP thickness sapphire Al2O3 crystals substrate wafers for epi-ready,

 

other size as like 2inch ,3inch ,4inch ,5inch ,6inch ,8inch ,10inch and customized size sapphire wafer & optical lens also can be provide.

 

Sapphire Substrate Features

  • High working temperature
  • Good thermal conducitivity
  • Superior machanical properties
  • High anti corrosion
  • Stable dielectric constant&low dielectric loss
  • Excellent light transmission

Sapphire Substrate Application

  • Blue LED substrate
  • semiconductor template bulk substrate
  • Electronics and optoelectronics glass windows 
  • UV and IR optics
  •  cooling Submount
  • ultralow temperature slide glass

Common Size For Wafer & Optical Lens 

Item 2″ 50.8mm                                 3inch 76.2mm
Crystal LED Grade Sapphire
Sapphire Purity ≥99.9996%
Color Transparent
Orientation C plane tiled M axis 0.20°±0.1°
Diameter 50.8±0.1mm                                   76.2±0.1mm
Thickness 430±10um                    or 400±10um
Primary Flat location A-axis±0.2°
Flat length 16.0±1mm                                     22±1mm
Front Side Surface Mirror polished , EPI Ready
Surface Roughness Ra<3A    
Back Side Roughness

Fine ground, Ra=1.0±0.2um

( or doule side polised 2sp)

 

TTV ≤10um
LTV ≤2.5um(8mm*8mm)
BOW ≤- 15um
Warp ≤15um
Product Name
Sapphire window
Material
Sapphire crystal
Color
transparent
Diameter Tolerance
+/-0.02mm
Surface quality
SD 20/10; 40/20;60/40;80/50
Clear Aperture
>90% of Diameter
Chamfer
0.25mm*45 degree
Application
For optical use

Sample products in details 

2 / 3 Inch Sapphire Parts , Sapphire Substrate 0.4mm Thickness High Working Temperature 0

2 / 3 Inch Sapphire Parts , Sapphire Substrate 0.4mm Thickness High Working Temperature 1

 

 

Inspection Date

2 / 3 Inch Sapphire Parts , Sapphire Substrate 0.4mm Thickness High Working Temperature 2

 

2 / 3 Inch Sapphire Parts , Sapphire Substrate 0.4mm Thickness High Working Temperature 3