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Ultra-Thin Silicon Wafers
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Sapphire Wafers

 

All diameters in stock. Custom specs available!

We have single side polish and double-side polish in stock and ready to ship.

 

BUY AS FEW AS ONE WAFER!   We also have windows and almost every spec.

 

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For the quantity of 10, the price is listed as follows(cassette packaging):

 

(1) 4" double side polish: $119.00 Each

(2) 4" single side polish: $109.00 Each

(3) 2" C-plane single side polish: $19.90 Each

(4) 2" M-plane single side polish: $37.90 Each

(5) 2" R-plane single side polish: $44.90 Each

 

 

The shipping cost is listed as:

 

(1) $60.00 charge for quantity of 50 pieces and under;

 

(2) $100.00 charge for quantity between 51 and100.

 

147205

Sapphire Wafers in stock and ready to ship

 

Diameter: 50.8±0.1mm

Orientation: C-Plane(0001)

M- axis 0.2±0.1 deg off, A- axis 0±0.1 deg off

Primary flat orientation :

A-plane(11-20) ±0.3deg

Primary flat length: 16.0±1mm

Thickness: 400±15um

Bow: ≤10um

TTV: ≤10um

Micro-roughness: Ra≤0.3nm

 Front surface finish: Epi-polished

Back surface finish: Fine Ground

Packing: vacuum-sealed in 25 wafers  Email us for low pricing

 

Diameter: 50.8±0.1mm

Orientation: C-Plane(0001)

M- axis 0.2±0.1 deg off, A- axis 0±0.1 deg off

Primary flat orientation :

A-plane(11-20) ±0.3deg

Primary flat length: 16.0±1mm

Thickness: 400±15um

Bow: ≤10um

TTV: ≤10um

Micro-roughness: Ra≤0.3nm

 Front surface finish: Epi-polished

Back surface finish: Epi-polished

Packing: vacuum-sealed in 25 wafers  Email us for low pricing

 

 

 

Sapphire semiconductor substrates are manufactured at Sapphire Products from high quality optical grade Czochralski sapphire. Our integrated facilities allow regulation of the production of substrates from crystal growth to fabrication, and to accommodate special requests on very short notice.

 

Sapphire semiconductor substrates are available in all orientations including R-axis (10-12), C-axis (0001), A-axis (11-20), and M-axis (11-10). Substrates are available in various shapes (circular, rectangle, or square), from a few mm up to 100mm in size, and finishes according to customer specification. Primary flats(as per industry standards) are provided on circular substrates for orientation purposes; secondary flats are available on request. Substrate thickness' range from 0.013" (0.25mm) to 0.025" (0.675mm), depending on your particular application requirements.

 

We have wafers in stock!

 

SECTION   BLUE LED SUBSTRATES

 

Sapphire Products is a leading provider of high quality sapphire substrates to the expanding Gallium Nitride LED based market.  Substrate tolerances and surface finish are keys to Gallium Nitride device production and yield. Sapphire Products sets the standards for flatness and surface finish. Our strong product development team uses industry standard measurement techniques, such as AFM, X-ray rocking curves and surface analysis to study surface and crystalline quality of substrates. C-axis [0001] wafers precisely oriented to within ± 0.25° and primary flat tolerances to ± 0.5° are available in 2" diameter. Other sapphire orientations, misoriented substrates, and wafer tolerances are available.

 

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MSDS Available

 

 

Materials Safety Data Sheets Available Upon request

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76.2mm Sapphire Sale

 

100mm Mech Grade Sapphire

$49.90 each click here

 

150mm Sapphire Sale

 

200mm Sapphire In stock

 

300mm Now available!

 

 

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