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!

Call 800-713-9375  
Fax 888-832-0340
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Thin Si Wafers Nitride Si Wafers Undoped Si Wafers Thermal Oxide Coated Si Wafers Float Zone Si Wafers

Buy as few as ONE Silicon Wafer Online Here

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

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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  One-Side     Two-Side
Other Requests

For Partial Silicon Wafer Cassettes Click Here

Monthly Silicon Wafer Sale
150mm and 300mm

150mm Prime grade wafers $15.90 each.
Buy as few as ONE WAFER!

150mm P/B (100) >1 ohm-cm 625-725um  SSP 
150mm P (100) .008-.03 ohm-cm  725-850um SSP
150mm N/Ph (100) 20-60 ohm-cm 575-695um Prime SSP
150mm N/Ph (100) 10-22 ohm-cm  660-690 µm Prime SSP
150mm N/Ph (100)  4-8 ohm-cm 610-640  µm Prime SSP

150mm Any Type, Any Dopant, Any Resistivity
Thickness: 600-725um, TTV </=15um Warp: </=60um, Flat: 1 per SEMI Std Front side: Bare silicon and shiny, Back side poly seal or etched Lasermark Any, Packaged in Empak cassettes (non clean room)

$9.90 each for 25
$6.90 eahc for 100
$4.90 each for 1000

300mm Silicon Wafer Sale $44.90 each for 25 wafers

300mm, Any type, Any Dopant, <1-0-0>
Resistivity 1-50 ohm cm
Thickness 740-800um
LPD <100 @ 0.16um, Metals <5E10, Lot CoC
Double-bagged cassettes, dessicant

ultra thin silicon wafer Simox Silicon on Insulator



Silicon Wafer Si
Silicon On Insulator SOI
Silicon Carbide SiC
Galium Arsenide GaAs
Galium Nitride GaN
Sapphire Wafers Al2O3
Indium Phosphide InP
Zinc Oxide ZNO