C-axis (0001) orientation 12inch diameter 300mm with notch DSP Sapphire Substrate wafers thickness 1.5mm C-a
TYPICAL CHOICES FOR PART ORIENTATION:
Chemical resistance – sapphire is highly inert and resistant to attack in most process environments.Mechanical properties – High Strength – with strength and stiffness 6 times higher than quartz, combined with excellent wear and scratch resistance – sapphire becomes the high performance choice.
Optical properties – with transmission from 200 to over 3500 nm, sapphire is used in applications spanning from UV to visible to short wave infra red (SWIR).
Thermal properties – usable to temperatures near 2000 C.
Electrical properties – Sapphire provide a high, stable dielectric constant with the electrical insulation required for electronic substrates, RF and microwave transmitting windows and tubes.
Surface properties – with high hardness and uniformity sapphire can be polished to very tight flatness levels 1/10th and eve 1/20th wave flatness and Angstrom level surface finishes.
Wear properties – high strength and chemical durability combine to enable the production of dimensionally and optically stable components for long life use.
The Detail for 2inch c-axis wafers
Material: KY Sapphire Al2O3 single crystal without bubble；color ；
Orientation:C-cut,M-axis off 0.0+/-0.2°；
Diameter: 200+/-0.2mm ；
Thickness:3000± 20um ；
OF Flat: STD notch OR round shape At a-axis
OF orientation: a-axis
Surface: double side Polished 60/40；
TTV<= 30um ；BOW<= 30um ； Warp<= 45 um ；
Front Surface Roughness (Ra) Ra <= 0.3 nm ； or double side
Back Surface Roughness (Ra) Ra = 0.3 +/-0.2um ；
Edge: from 1mm ；
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
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
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
DSP C-AXIS 0.1mm/ 0.175mm/0.2mm/0.3mm/0.4mm/0.5mm/1.0mmt
DSP/ SSP C-axis 0.43mm/0.5mm
dsp c-axis 0.4mm/ 0.5mm/1.0mm
ssp c-axis 1.0mm/1.3mmm
Other Related Products
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.
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A: We promise the quality, if the quality has any problems, we will produce new produces or return you money.
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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.
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A : connect with by skype/whatsapp :+86 158 0194 2596 or email@example.com
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