Silicon Wafer

Our Silicon wafer diameters range from a few millimeters to wafer diameter and 25.4mm (1 inch) to 300 mm (12 inches). Our silicon wafer fabs can produce diameters up to 300mm and can dice these silicon wafers into any dimension you require. Si wafer resistivity ranges from low doped to highly doped, intrinsic, float zone and undoped silicon substrates. Our silicon substrates can be deposited with thermal oxide, both wet and dry, nitride, metals, any thin film you require. Silicon wafer total thickness variation can vary from very tight 1um TTV to standard 5-25um. Our silicon wafer inventory contains ultra flat and thin wafers that are just 2 micron thin. We also have silicon wafer that are 10mm or more thick.

We will beat any price. Let us know the quote you have and we'll beat it!

Thin Silicon Wafers - Silicon Nitride - Undoped Silicon - Thermal Oxide
Float Zone - Silicon on Sapphire - Epitaxial Silicon Wafers

We buy Si wafers in volume so you don't have to!

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Thin Si Wafers Nitride Si Wafers Undoped Si Wafers Thermal Oxide Coated Si Wafers Float Zone Si Wafers

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Proudly Serving University Researchers Since 1997.

About UniversityWafer, Inc. Thousands of Silicon wafers in Stock! Click Here for Other Wafers and Services

Other UniversityWafer, Inc. Substrates and services

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Simox Silicon on Insulator

Silicon Wafers

Graphene Wafers

Bulk GaN

GaN on Silicon

GaN on Sapphire

Gallium Arsenide Wafer

InGaAs Wafer

Borofloat 33 / Pyrex 7740

Fused Silica Wafer

Silicon-on-Insulator (SOI)
Simox and Bonded

Sapphire up to 150mm

Single Crystal Quartz

Silicon Carbide 6H and 4H

ITO Glass Wafer

Germanium Wafer

University Wafer





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Type of Material


Ge InP Thin Si ZnO SiC SiO2 CdSe

CdTe ZnS ZnSe ZnTe

Type  N       or        P
Sides Polished  SSP     DSP     Other
Other Requests


New Laser Dicing Service! Cut your wafers down to size! Please email us for details

For Partial Silicon Wafer Cassettes Click Here

Intrinsic Silicon - Special Offer 


  Dia Type Res Thick Pol Qty Price/ea
CZ 2" P<111> 1-10 430+/-15 SSP 100 $9.90
P<111> 1-10n 280+/-15 SSP 25 $9.90
4" P<100> 10-20t 300+/-10 DSP 13 $20.64
P<100> 5-10 300+/-10 DSP 75 $20.64
N<100> 5-10 300+/-10 DSP 50 $20.64
6" N<100> NO Flats 1-100 1000+/-30um SSP 25 $37.84
FZ 1" Intrinsic<111> >2000 280+/-15 SSP 68 $13.76
2" Intrinsic<100> >8500 280 SSP 100 $17.20
Intrinsic<111> >10000 300 SSP 200 $17.20
3" N<111> 3000-5000 380+/-15 DSP 25 $37.84
N<111> >5000 700+/-20 SSP 150 $34.40
4" P<111> >20,000 400+/-15 SSP 100 $60.20
P<100> 4000-8000 200um DSP 25 $60.20
N111 >2000 525 DSP 75 $51.60
Intrinsic<100> >10000 475 SSP 22 $60.20
5" N<111> 1500-3000 400+/-15 SSP 25 $51.60
6" N<111> >6000 300+/-20 DSP 36 $94.60
Intrinsic<100> >10000 675+/-15 DSP 61 $111.80

Note: All of the wafers above are SEMI Prime

We can also deposit Oxide, nitride or metals on the wafer above.

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Order Silicon Wafers Online

ultra thin silicon wafer
Silicon Carbide SiC
Galium Arsenide GaAs
Galium Nitride GaN
Sapphire Wafers Al2O3
Indium Phosphide InP
Zinc Oxide ZNO