R-Plane Sapphire Wafers and Substrates from Stock
Available for Immediate Delivery
R-Plane Sapphire Wafers and Substrates:
Please call or e-mail for details(pricing and availability may be subject to change)
Transmission Curve and Technical Data Sheet
Typical Specifications for Stock Items:
- R-Plane Sapphire (1-102 Orientation) available in both stock and custom sizes
- Standard Surface Finish: Optically polished 1 or 2 sides 60/40 – 80/50 scratch/dig (<15A)
If polished 1 side only, B-side is fine ground, non-transparent
Improved surface finish < 5 Angstroms is available upon request
- Standard Thickness Tolerance: ± .001″
- 100mm diameter (3.94″) and 76.2mm diameter (3″) wafers have SEMI standard reference flats
- Tighter tolerances available on all parameters
- SOS (Silicon on Sapphire) wafers also available
| Item # |
Geometry (“) |
Geometry (mm) |
Surface Finish |
| SR-101 |
3.94″ dia. x .0197″ thk |
100mm dia. x .5mm thk |
Polished B/S |
| SR-102 |
3.94″ dia. x .0197″ thk |
100mm dia. x .5mm thk |
Polished 1 Side |
| SR-103 |
3.94″ dia. x .017″ thk |
100mm dia. x .432mm thk |
Polished B/S |
| SR-104 |
3.94″ dia. x .017″ thk |
100mm dia. x .432mm thk |
Polished 1 Side |
| SR-105 |
3.94″ dia. x .015″ thk |
100mm dia. x .381mm thk |
Polished B/S |
| SR-106 |
3.94″ dia. x .015″ thk |
100mm dia. x .381mm thk |
Polished 1 Side |
| SR-107 |
3.94″ dia. x .010″ thk |
100mm dia. x .254mm thk |
Polished B/S |
| SR-108 |
3.94″ dia. x .010″ thk |
100mm dia. x .254mm thk |
Polished 1 Side |
| SR-109 |
3.94″ dia. x .008″ thk |
100mm dia. x .2mm thk |
Polished B/S |
| SR-110 |
3.94″ dia. x .008″ thk |
100mm dia. x .2mm thk |
Polished 1 Side |
| SR-111 |
3.94″ dia. x .005″ thk |
100mm dia. x .127mm thk |
Polished B/S |
| SR-112 |
3.94″ dia. x .005″ thk |
100mm dia. x .127mm thk |
Polished 1 Side |
| SR-113 |
3″ dia. x .0197″ thk |
76.2mm dia. x .5mm thk |
Polished B/S |
| SR-114 |
3″ dia. x .0197″ thk |
76.2mm dia. x .5mm thk |
Polished 1 Side |
| SR-115 |
3″dia. x .017″ thk |
76.2mm dia. x .432mm tk |
Polished B/S |
| SR-116 |
3″ dia. x .017″ thk |
76.2mm dia. x .432mm tk |
Polished 1 Side |
| SR-117 |
3″ dia. x .015″ thk |
76.2mm dia. x .381mm tk |
Polished B/S |
| SR-118 |
3″ dia. x .015″ thk |
76.2mm dia. x .381mm tk |
Polished 1 Side |
| SR-119 |
3″ dia. x .010″ thk |
76.2mm dia. x .254mm tk |
Polished B/S |
| SR-120 |
3″ dia. x .010″ thk |
76.2mm dia. x .254mm tk |
Polished 1 Side |
| SR-121 |
3″ dia. x .008″ thk |
76.2mm dia. x .2mm thk |
Polished B/S |
| SR-122 |
3″ dia. x .008″ thk |
76.2mm dia. x .2mm thk |
Polished 1 Side |
| SR-123 |
3″ dia. x .005″ thk |
76.2mm dia. x .127mm tk |
Polished B/S |
| SR-124 |
3″ dia. x .005″ thk |
76.2mm dia. x .127mm tk |
Polished 1 Side |
| SR-125 |
1″ sq. x .0197″ thk |
25.4mm sq. x .5mm thk |
Polished B/S |
| SR-126 |
1″ sq. x .0197″ thk |
25.4mm sq. x .5mm thk |
Polished 1 Side |
| SR-127 |
1″ sq. x .017″ thk |
25.4mm sq. x .432mm thk |
Polished B/S |
| SR-128 |
1″ sq. x .017″ thk |
25.4mm sq. x .432mm thk |
Polished 1 Side |
| SR-129 |
1″ sq. x .015″ thk |
25.4mm sq. x .381mm thk |
Polished B/S |
| SR-130 |
1″ sq. x .015″ thk |
25.4mm sq. x .381mm thk |
Polished 1 Side |
| SR-131 |
1″ sq. x .010″ thk |
25.4mm sq. x .254mm thk |
Polished B/S |
| SR-132 |
1″ sq. x .010″ thk |
25.4mm sq. x .254mm thk |
Polished 1 Side |
| SR-133 |
1″ sq. x .008″ thk |
25.4mm sq. x .2mm thk |
Polished B/S |
| SR-134 |
1″ sq. x .008″ thk |
25.4mm sq. x .2mm thk |
Polished 1 Side |
| SR-135 |
1″ sq. x .005″ thk |
25.4mm sq. x .127mm thk |
Polished B/S |
| SR-136 |
1″ sq. x .005″ thk |
25.4mm sq. x .127mm thk |
Polished 1 Side |
| SR-137 |
1″ sq. x .004″ thk |
25.4mm sq. x .1mm thk |
Polished B/S |
| SR-138 |
1″ sq. x .004″ thk |
25.4mm sq. x .1mm thk |
Polished 1 Side |
| SR-139 |
1″ sq. x .003″ thk |
25.4mm sq. x .075mm thk |
Polished B/S |
| SR-140 |
1″ sq. x .003″ thk |
25.4mm sq. x .075mm thk |
Polished 1 Side |
| SR-141 |
.394″ sq. x .0197″ thk |
1cm sq. x .5mm thk |
Polished B/S |
| SR-142 |
.394″ sq. x .0197″ thk |
1cm sq. x .5mm thk |
Polished 1 Side |
| SR-143 |
.394″ sq. x .017″ thk |
1cm sq. x .432mm thk |
Polished B/S |
| SR-144 |
.394″ sq. x .017″ thk |
1cm sq. x .432mm thk |
Polished 1 Side |
| SR-145 |
.394″ sq. x .015″ thk |
1cm sq. x .381mm thk |
Polished B/S |
| SR-146 |
.394″ sq. x .015″ thk |
1cm sq. x .381mm thk |
Polished 1 Side |
| SR-147 |
.394″ sq. x .010″ thk |
1cm sq. x .254mm thk |
Polished B/S |
| SR-148 |
.394″ sq. x .010″ thk |
1cm sq. x .254mm thk |
Polished 1 Side |
| SR-149 |
.394″ sq. x .008″ thk |
1cm sq. x .2mm thk |
Polished B/S |
| SR-150 |
.394″ sq. x .008″ thk |
1cm sq. x .2mm thk |
Polished 1 Side |
| SR-151 |
.394″ sq. x .005″ thk |
1cm sq. x .127mm thk |
Polished B/S |
| SR-152 |
.394″ sq. x .005″ thk |
1cm sq. x .127mm thk |
Polished 1 Side |
| SR-153 |
.394″ sq. x .004″ thk |
1cm sq. x .1mm thk |
Polished B/S |
| SR-154 |
.394″ sq. x .004″ thk |
1cm sq. x .1mm thk |
Polished 1 Side |
| SR-155 |
.394″ sq. x .003″ thk |
1cm sq. x .075mm thk |
Polished B/S |
| SR-156 |
.394″ sq. x .003″ thk |
1cm sq. x .075mm thk |
Polished 1 Side |