MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 05.03.2021 18:17 MEZ)


Other wafer types (also cut wafer pieces) and technical details on request: info@microchemicals.eu
       
 1 Inch2 Inch3 Inch4 Inch5 Inch6 Inch8 Inch12 InchStücke
CZ-Si1188 Wafer7177 Wafer5622 Wafer9487 Wafer350 Wafer11366 Wafer1644 Wafer600 Wafer4135 Wafer
FZ-Si0 Wafer693 Wafer491 Wafer2639 Wafer0 Wafer437 Wafer0 Wafer0 Wafer0 Wafer
Si+SiO20 Wafer1126 Wafer647 Wafer2149 Wafer0 Wafer535 Wafer0 Wafer0 Wafer1607 Wafer
Si+SiNx0 Wafer0 Wafer191 Wafer167 Wafer0 Wafer0 Wafer0 Wafer0 Wafer0 Wafer
Quartz300 Wafer136 Wafer85 Wafer147 Wafer0 Wafer0 Wafer0 Wafer0 Wafer288 Wafer
Fused Silica475 Wafer1332 Wafer165 Wafer1573 Wafer0 Wafer147 Wafer0 Wafer0 Wafer9738 Wafer
Glass500 Wafer1490 Wafer682 Wafer1544 Wafer0 Wafer374 Wafer21 Wafer0 Wafer3322 Wafer

4 Inch Silicon + SiNx Wafers (Stoichiometric or Low-stress Silicon Nitride)
Qual.MaterialSize
(inch)
Orien-
tation
PolishedThick-
ness (μm)
DopingResistivity
(ohm cm)
Coating# available
now1/soon2
Article Number
(WebShop)
 
PrimeSi + Si3N44(100)double-side200 ± 10Boron1 - 1060 nm0 / 25WNA40200105B1314S061
Prime Si + Si3N4 wafer 4 inch, thickness = 200 ± 10 μm, (100), 2-side polished, p-type (Boron), TTV < 5 μm, 1 - 10 Ohm cm, 60 nm low-stress LPCVD Si3N4 (50 - 70 nm)
Price/wafer (net): € 52.00 (25 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side200 ± 10Boron1 - 10100 nm12 / 12WNA40200105B1314S101
Prime Si + Si3N4 wafer 4 inch, thickness = 200 ± 10 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 100 nm low-stress Si3N4 on both sides
Price/wafer (net): € 63.20 (5 wafers), € 57.60 (10 wafers), € 52.00 (25 wafers), € 50.00 (50 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side200 ± 10Boron1 - 10300 nm6 / 6WNA40200105B1314S301
Prime Si + Si3N4 wafer 4 inch, thickness = 200 ± 10 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 300 nm low-stress Si3N4 on both sides
Price/wafer (net): € 63.20 (5 wafers), € 57.60 (10 wafers), € 52.00 (25 wafers), € 50.00 (50 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side380 ± 15Boron1 - 1050 nm25 / 25WNA40380155B1314S051
Prime Si + Si3N4 (low-stress) wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron). TTV < 5 μm, 1 - 10 Ohm cm, 50 nm low-stress LPCVD Si3N4 on both sides
Price/wafer (net): € 53.20 (5 wafers), € 47.60 (10 wafers), € 42.00 (25 wafers), € 40.00 (50 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side380 ± 15Boron1 - 10150 nm50 / 50WNA40380155B1314S151
Prime CZ-Si + Si3N4 wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm, 145 nm LPCVD Si3N4 on both sides
Price/wafer (net): € 47.20 (5 wafers), € 41.60 (10 wafers), € 36.00 (25 wafers), € 34.00 (50 wafers), € 33.00 (100 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side380 ± 15Boron1 - 101000 nm25 / 25WNA40380155B1314SXX1
Prime CZ-Si + Si3N4 wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 10 μm, 1 - 10 Ohm cm, 1000 nm LPCVD low-stress Si3N4 on both sides
Price/wafer (net): € 75.20 (5 wafers), € 69.60 (10 wafers), € 64.00 (25 wafers), € 62.00 (50 wafers), € 60.00 (100 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side525 ± 15Boron1 - 1030 nm10 / 10WNA40525155B1314S031
Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 30 nm low-stress LPCVD Si3N4 on both wafer sides
Price/wafer (net): € 53.20 (5 wafers), € 47.60 (10 wafers), € 42.00 (25 wafers), € 40.00 (50 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side525 ± 25Boron1 - 1040 nm14 / 14WNA40525255B1314S041
Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 25 μm, (100), 2-side polished, p-type (Boron), TTV < 5 μm, 1 - 10 Ohm cm, 40 nm low-stress Si3N4
Price/wafer (net): € 54.20 (5 wafers), € 48.60 (10 wafers), € 43.00 (25 wafers) (plus packaging / shipping)
 
Dummy3Si + Si3N44(100)double-side525 ± 15Boron1 - 1040 nm25 / 25WNS40525155B1314S041
Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 15 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 45 nm low-stress LPCVD Si3N4 on both wafer sides, ihomogenous appearance (large-scale spots visible, maybe impurities underneath nitride coating)
Price/wafer (net): € 16.00 (25 wafers) (plus packaging / shipping)
Interested in an offer? Please send us an e-mail with the article numbers(s) (20-digit code in the right column of the table above) and number to info@microchemicals.com
1 available when this list has been revised
2 available + ordered (= available in typically few weeks)
3 Wider specified, rather cheap wafers for e. g. resist coating tests or start-up experiments for new litho-processes.
4 prices subject to change; while stocks last.
5 possibly available on demand within approx. 1 - 2 weeks.

 
       
We try to revise this stock list daily or weekly, but we cannot guarantee that it's always up-to-date.