Description
Applications include sapphire lenses, which demand a hard material that can withstand thermal and environmental shock, high wear resistance, and chemical compatibility.
These sapphire balls have a diameter tolerance of ±2.5 micron (i.e. A.F.B.M.A. Grade 25) and per-ball tolerance of sphericity (permissible difference between the largest diameter and the smallest diameter measurable on any one ball) of 0.625 micron.
SAPPHIRE BALLS | |||||
Part No. | Diameter (in) | Diameter (mm) | Quantity In Stock |
Price EA |
Order |
---|---|---|---|---|---|
SB100 | 0.0394 | 1.00 | DISCONTINUED | ---‡10 or more: 5% off; 50 or more: 10% off. | --- |
SB158 | 0.0625 | 1.5875 | 6 | $7.25‡10 or more: 5% off; 50 or more: 10% off. | |
SB200 | 0.0787 | 2.00 | DISCONTINUED | ---‡10 or more: 5% off; 50 or more: 10% off. | --- |
SB250 | 0.0937 | 2.38125 | 93 | $7.75‡10 or more: 5% off; 50 or more: 10% off. | |
SB238 | 0.0984 | 2.50 | DISCONTINUED | ---‡10 or more: 5% off; 50 or more: 10% off. | --- |
SB300 | 0.1181 | 3.00 | DISCONTINUED | ---‡10 or more: 5% off; 50 or more: 10% off. | --- |
SB318 | 0.1250 | 3.175 | DISCONTINUED | ---‡10 or more: 5% off; 50 or more: 10% off. | --- |
SB476 | 0.1875 | 4.7625 | 0†Standard lead-time for non-stock items is approximately two weeks depending on the item. | $9.50‡10 or more: 5% off; 50 or more: 10% off. | |
SB635 | 0.2500 | 6.35 | 0†Standard lead-time for non-stock items is approximately two weeks depending on the item. | $13.50‡10 or more: 5% off; 50 or more: 10% off. | |
‡ Quantity discount 10 or more: 5% off; 50 or more: 10% off. | |||||
* Call for availability. † Standard lead-time for non-stock items is approximately two weeks depending on the item. | |||||
Ordering information. International (non-US) prices available through your local dealer. |
Other diameters 0.0078" (0.20 mm) to 0.3750" (9.525 mm) of both sapphire and ruby balls are also available upon request.
- Solid Round Ceramic Insulator Rods The following solid alumina ceramic rod type insulators are available in six inch lengths.
- Single Hole Round Ceramic Tube Insulators The tubes are constructed of a pure 99% alumina ceramic that has superior gas and vacuum tightness and excellent insulating properties even at elevated temperatures.
- Two Hole Round Ceramic Tube Insulators The following two hole alumina ceramic tube type insulators are available in six inch lengths.
- Four Hole Round Ceramic Tube Insulators The following four hole alumina ceramic tube type insulators are available in six inch lengths.
- Ceramic Washer Insulators A wide variety of alumina ceramic washers.
- Stepped Insulators Stepped insulators made from alumina ceramic.
- Alumina Fish Spine Beads - 99.5% Alumina High quality alumina fish spine beads are used for electrical insulation of wires and leads.
Electrical Connectors