MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 22.09.2021 19:26 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-Si2877 Wafer6128 Wafer6701 Wafer13118 Wafer325 Wafer11976 Wafer2303 Wafer600 Wafer4386 Wafer
FZ-Si0 Wafer867 Wafer633 Wafer2466 Wafer0 Wafer436 Wafer0 Wafer0 Wafer0 Wafer
Si+SiO20 Wafer1030 Wafer848 Wafer3185 Wafer0 Wafer419 Wafer0 Wafer0 Wafer1512 Wafer
Si+SiNx0 Wafer0 Wafer177 Wafer243 Wafer0 Wafer0 Wafer0 Wafer0 Wafer0 Wafer
Quartz400 Wafer183 Wafer111 Wafer160 Wafer0 Wafer0 Wafer0 Wafer0 Wafer381 Wafer
Fused Silica375 Wafer1544 Wafer290 Wafer1624 Wafer0 Wafer320 Wafer0 Wafer0 Wafer13688 Wafer
Glass500 Wafer1105 Wafer504 Wafer2047 Wafer0 Wafer394 Wafer72 Wafer0 Wafer2890 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 nm25 / 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 nm6 / 6WNA40200105B1314S101
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 nm24 / 24WNA40380155B1314S051
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 - 1070 nm25 / 25WNA40380155B1314S071
Prime Si + LPCVD Si3N4 wafer 4 inch, thickness = 380 ± 15 μm, (100), 2-side polished, p-type (Boron), TTV < 5 μm, 1 - 10 Ohm cm, 75 nm Si3N4
Price/wafer (net): € 53.20 (5 wafers), € 47.60 (10 wafers), € 42.00 (25 wafers), € 40.50 (50 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side380 ± 15Boron1 - 10150 nm49 / 49WNA40380155B1314S151
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 nm23 / 23WNA40380155B1314SXX1
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 nm9 / 9WNA40525155B1314S031
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 nm11 / 11WNA40525255B1314S041
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)
 
PrimeSi + Si3N44(100)double-side525 ± 25Boron1 - 10150 nm40 / 40WNA40525255B1314S152
Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 25 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 145 nm LPCVD Si3N4 on both sides !! few particles or defects underneath the nitride film visisble using a wafer inspection lamp !!
Price/wafer (net): € 39.00 (5 wafers), € 33.00 (10 wafers), € 27.00 (25 wafers), € 25.00 (50 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)double-side525 ± 25Boron1 - 10300 nm25 / 25WNA40525255B1314S301
Prime Si + Si3N4 wafer 4 inch, thickness = 525 ± 25 μm, (100), 2-side polished, p-type (Boron) TTV < 5 μm, 1 - 10 Ohm cm, 300 nm LPCVD Si3N4 on both sides
Price/wafer (net): € 51.20 (5 wafers), € 45.60 (10 wafers), € 40.00 (25 wafers), € 38.00 (50 wafers), € 37.00 (100 wafers) (plus packaging / shipping)
 
PrimeSi + Si3N44(100)one-side325 ± 25Boron1 - 1080 nm25 / 25WND40325250B1314S081
Prime Si + Si3N4 wafer 4 inch, thickness = 325 ± 25 μm, (100), 1-side polished, p-type (Boron), TTV < 10 μm, 1 - 10 Ohm cm, 80 nm stoichiometric LPCVD Si3N4 on both sides
Price/wafer (net): € 53.20 (5 wafers), € 47.60 (10 wafers), € 42.00 (25 wafers), € 40.00 (50 wafers), € 39.00 (100 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.