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Item Number |
Item Description |
Specifications |
Description |
Quantity |
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WF4921X01635001 |
WAFER, NO FLAT SSP COATED 1 |
OD:4.921" +/- .008" |
SG QUARTZ |
3 |
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OD: 125mm +/- .2mm |
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THK: .0157 +/- .001" |
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THK: 400um +/- 25um |
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SIDE 1 POLIHSED AND COATED |
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W/UNPROTECTED ALUMINUM |
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SIDE 2 GROUND |
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WF4921X01638001 |
WAFER NO FLAT,SS ITO 10-15ohms
GROUND ONLY |
OD: 125mm +/- 25um |
SG QUARTZ |
3 |
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4.921" +/- .001" |
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THK: 400 +/- 25um |
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.0157" +/- .001" |
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SIDE 1:GROUND AND |
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UNPROTECTED ITO COATING |
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SIDE 2: GROUND ONLY |
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WF4921X0163A001 |
WAFER NO FLAT ITO SS 500OHMS
GROUND ONLY |
OD: 125mm +/- .2mm |
SG QUARTZ |
4 |
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4.921" +/- .008" |
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THK: 400 +/- 25um |
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.0157" +/- .001" |
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SIDE 1:GROUND AND |
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UNPROTECTED ITO COATING |
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500 OHMS^SQUARE |
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SIDE 2: GROUND ONLY |
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WF4921X02031001 |
WAFER, QUARTZ |
OD: 4.921" +/- 0.008" |
SG QUARTZ |
2 |
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125mm +/- 0.2mm |
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THK:.0197" +/- 0.001" |
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500um +/- 25um |
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POLISHED BOTH SIDES |
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SQ: 60/40 |
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WF4921X02031101 |
WAFER W/FLAT QUARTZ
POLISHED BOTH SIDES |
OD: 4.921" +/-0.008" |
SG QUARTZ |
3 |
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(125mm +/- 0.2 mm) |
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THK: 0.0197" +/- 0.001" |
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(500 um +/- 25 um) |
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POLISHED BOTH SIDES |
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STD FLAT: 1.673" +/- 0.098" |
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( 42.5 mm +/- 2.5 mm) |
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SQ: 60/40 |
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W/BEVEL |
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WF4921X02031193 |
WAFER W/FLAT, BOROFLOAT |
OD: 4.921" +/- 0.008" |
BOROFLOAT |
2 |
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125mm +/- 0.2mm |
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THK: 0.0197" +/- 0.001" |
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500um +/- 25um |
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POLISHED BOTH SIDES 60/40 |
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FLAT: 42.5mm+/-2.5mm(1.673") |
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W/ROUNDED EDGES |
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WF4921X020311PX |
WAFER W/FLAT, PYREX |
OD: 4.921" +/- 0.008" |
Pyrex (solid) |
1 |
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125mm +/- 0.2mm |
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THK: 0.0197" +/- 0.001" |
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500um +/- 25um |
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Flat: 1.673" +/- 0.098" |
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Polished Both Sides |
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Surface Quality 60/40 |
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W/Rounded Edges |
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WF4921X022311PG |
WAFER W/FLAT, SODA LIME |
OD: 4.921"+/- 0.008" |
SODA LIME (PLATE GLASS) |
1 |
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125mm +/- 0.2mm |
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TH: 0.0217"+/- 0.002" |
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550um +/- 50um |
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POLISHED BOTH SIDES 60/40 |
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FLAT: 1.673" +/- 0.098" |
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W/ROUNDED EDGES |
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WF4921X02332001 |
WAFER, NO FLAT
QUARTZ |
OD: 4.921" +/- 0.020" |
SG QUARTZ |
9 |
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125mm +/- 0.5mm |
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THK: 0.0236" +/- 0.001" |
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600um +/- 25um |
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S1: OPTICAL POLISH 60/40 |
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S2: GROUND ONLY |
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WF4921X02531102 |
WAFER W/FLAT, QUARTZ GE-124 |
OD: 4.921" +/- 0.020" |
CFQ GE-124 |
4 |
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125mm +/- 0.5mm |
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THK: 0.0246" +/- 0.001" |
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625um +/- 25um |
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FLAT: 1.673"+/-0.098"(42.5mm) |
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POLISHED BOTH SIDES 60/40 |
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FLATNESS < 4UM/INCH |
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W/ROUNDED EDGES |
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WF4921X025311A7 |
WAFER, W/FLAT , BK-7 |
OD: 4.921" +/- .008" |
SCHOTT NBK-7 |
3 |
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125mm +/- 0.2mm |
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THK: .0248" +/- .001" |
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630um +/- 25um |
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DOUBLE SIDE POLISH |
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SQ: 20/10 |
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WF4921X02531302 |
WAFER W/NOTCH, QUARTZ GE-124 |
OD: 4.921" +/- 0.008" |
CFQ GE-124 |
3 |
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125mm +/- 0.2mm |
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THK: 0.0246" +/- 0.001" |
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625um +/- 25um |
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POLISHED BOTH SIDES 60/40 |
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PARALLELISM < 5UM/INCH |
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W/ROUNDED EDGES |
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WF4921X02631302 |
WAFER W/ NOTCH GE-124 |
OD: 4.921" +/- .008" |
CFQ GE-124 |
4 |
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125mm +/- .2mm |
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THK: .0256" +/- .001" |
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650um +/- 25um |
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Polished Both Sides |
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TTV < 10um |
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WF4921X02831193 |
WAFER W/FLAT BOROFLOAT |
OD: 125mm +/- 0.2mm |
BOROFLOAT |
28 |
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4.921" +/- 0.008" |
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TH: 700um +/- 100um |
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0.0276" +/- 0.004" |
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POLISHED BOTH SIDES 60/40 |
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FLAT: 42.5mm +/- 2.5mm |
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W/ROUNDED EDGES |
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WF4921X06931193 |
WAFER W/FLAT,BOROFLOAT
POLISHED BOTH SIDES(BLANK) |
OD: 125 mm +/- 0.2mm |
BOROFLOAT |
50 |
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(OD: 4.921" +/- 0.008") |
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THK 1.75mm +/- 0.2mm |
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(THk 0.069" +/- 0.008") |
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FLAT 42.5mm +/-2.5mm |
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(Flat 1.67"+/-0.098") |
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WF4921X07931101 |
WAFER W/ FLAT QUARTZ |
OD: 4.921" +/- .008" |
SG QUARTZ |
3 |
|
|
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125mm +/- .2mm |
|
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THK: .0787" +/- .001" |
|
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2000um +/- 25um |
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Double Side Polished |
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TTV < 25um |
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WF4921X07931193 |
WAFER W/ FLAT BOROFLOAT |
OD: 4.921" +/- .008" |
BOROFLOAT |
3 |
|
|
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125mm +/- .2mm |
|
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THK: .0787" +/- .001" |
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2000um +/- 25um |
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Double Side Polished |
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TTV < 25um |
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WF4921X093311PX |
WAFER W/FLAT, PYREX
ROLLED BOTH SIDES |
OD: 4.921" +/- .008" |
Pyrex (solid) |
2 |
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T : 0.093" +/- REF ROLLED |
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W/FLAT: 1.673" +/-.098" |
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