We carry over 6,000,000 wafers! Take a look below at some of our current standard inventory. We also have wafers available in custom thicknesses and diameters. Contact us with your requirements today!

Inventory List, as of 12/04/2005          
           
Quantity Available Diameter Type Orientation Resistivity (Ohm/cm) Thickness (microns)
385,000 2" P 100 .005-.015 Standard
210,000 2" P 100 1-30 Standard
54,000 2" N 100 2-12 Standard
210,000 3" P 100 .005-.015 Standard
188,000 3" P 100 1-15 Standard
94,000 3" N 100 2-10 Standard
182,000 100 mm P 100 .005-.020 Standard
156,000 100 mm P 100 .005-.020 450-550
111,000 100 mm N 100 2-15 450-550
94,000 Qty on this item changes on hourly basis 100 mm P 100 1-30 Standard
122,000 150 mm P 100 .005-.020 Standard
45,000 150 mm P 100 1-20 Standard
21,000 Qty on this item changes on hourly basis 200 mm P 100 1-20 Standard
18,000 200 mm P 100 .005-.015 Standard
1,500 Qty on this item changes on hourly basis 300 mm P 100 1-10 Standard
FOR YOUR REFERENCE ONLY
Mils = Microns Mils = Microns
1 25.4 18 457.2
2 50.8 19 482.6
3 76.2 20 508
4 101.6 21

533.4
5 127 22 558.8
6 152.4 23 584.2
7 177.8 24 609.6
8 203.2 25 635
9 228.6 26 660.4
10 254 27 685.8
11 279.4 28 711.2
12 304.8 29 736.6
13 330.2 30 762
14 355.6 31 787.4
15 381 32 812.8
16 406.4 33 838.2
17 431.8 34 863.6
WAFER STANDARD THICKNESS    
  2" 279 Microns +/- 25
  3" 381 Microns +/- 25
100 mm 4" 525 Microns +/- 25
125 mm 5" 625 Microns +/- 20
150 mm 6" 675 Microns +/- 20
200 mm 8" 725 Microns +/- 20
300 mm 12" 775 Microns +/- 25
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QUICK TURNAROUND ON PROTOTYPE
QUANTITIES OR PRODUCTION RUNS FROM AN INVENTORY OF MORE THAN 6,000,000 WAFERS.

AS A SEMICONDUCTOR MATERIALS MANUFACTURER, PCA HAS SUPPLIED SILICON WAFERS AND SERVICES FOR THE SEMICONDUCTOR INDUSTRY FOR MORE THAN 30 YEARS. OUR PRODUCTS AND SERVICES INCLUDE 1"-12" WAFERS; THIN FILMS: OXIDE NITRIDE, METAL SPUTTERING; EPI, POLY; SOI OR BONDED WAFERS; POLISHING, RECLAIMING, STRIPPING, SLICING, LAPPING AND LASER MARKING.

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PLEASE CONTACT US NOW TO LET OUR PROFESSIONAL SALES REPRESENTATIVES HELP YOU ON ALL YOUR REQUIREMENTS. sales@pcasilicon.com
WE OFFER THE BEST PRICES, ON TIME SHIPMENTS AND PERSONALIZED SERVICES.

PCA IS LOCATED IN SILICON VALLEY AND PROVIDES SEMICONDUCTOR MATERIALS AND SERVICES TO CUSTOMERS ALL OVER THE WORLD.

www.ThomasRegional.com