Catalog A61
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- Stepped Insulators (This Page)
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Description
The following stepped alumina insulators and washers are currently available. All listed insulators are constructed from a high purity aluminum oxide ceramic. These insulators are all straight tubes with a step as shown in the drawings. All dimensions are in inches and ± 0.002 inches.The ceramics listed all have steps on either the OD or ID or both.
| Part No. | O.D.(in.) | I.D.(in.) | Thickness(in.) | Quantity In Stock |
Price EA |
Order | |
|---|---|---|---|---|---|---|---|
| NC1344 | Ceramic Isolating Barrell | ||||||
| .116 | .071 | .178 | DISCONTINUED | --- | --- | ||
| NC1346 | Ceramic Isolating Guide | ||||||
| .213 | .066 | .413 | INACTIVE | --- | --- | ||
| NC1311 | Ceramic Adaptor 41006 | ||||||
| .213 | .071 | .413 | INACTIVE | --- | --- | ||
| VGI8 | Stepped ceramic | ||||||
| .236 | .072 | .139 | 0†Standard lead-time for non-stock items is approximately two weeks depending on the item. | $30.00 | |||
| VGI11 | Stepped ceramic | ||||||
| .236 | .072 | .570 | INACTIVE | --- | --- | ||
| VGI12 | Stepped ceramic | ||||||
| .236 | .072 | .600 | INACTIVE | --- | --- | ||
| Z42 | Ceramic Bushing, ITD | ||||||
| .250 | .090 | .160 | 1 | $21.00 | |||
| EXC1 | Ceramic Insulator | ||||||
| .250 | .093 | .050 | INACTIVE | --- | --- | ||
| Z30 | Repeller Insulator | ||||||
| .278 | .114 | .057 | 20 | $41.00 | |||
| VGI6 | Stepped insulator | ||||||
| .314 | .124 | .343 | DISCONTINUED | --- | --- | ||
| VGI15 | FAB Ceramic | ||||||
| .314I.D.(in.)= .072 | --- | .645 | INACTIVE | --- | --- | ||
| VGI50 | Stepped Insulator | ||||||
| .276 | .070 | .983 | DISCONTINUED | --- | --- | ||
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* 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.
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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.
Alumina Fish Spine Beads - 99.5% Alumina High quality alumina fish spine beads are used for electrical insulation of wires and leads.
Other Ceramic Insulators A variety of alumina insulators. Call for custom sizes
Ceramic Insulators for Thermo The following alumina insulators are currently available for the Thermo instruments.
Thermo/Finnigan Ion Trap Ceramic Insulators All insulators are constructed from high purity alumina
ceramic.
Copper Gaskets for Vacuum Flanges The below listed vacuum flange copper gaskets are made from OFHC copper.
Varian Ion Trap Copper and Gold Plated Copper Gaskets S.I.S. carries copper and gold plated copper gaskets for the Varian Saturn.
Copper and Gold Plated Cu Gaskets for Thermo/Finnigan MS The following copper and gold plated copper gaskets are available
for the vacuum flanges on Thermo/Finnigan mass spectrometers.
Ceramic Washer Insulators A wide variety of alumina ceramic washers.
Ceramic Insulators for Fisons/VG Replacement insulators for your VG mass spec
Extrel Source Insulators Source insulators for Extrel mass spectrometers
Varian Saturn Ion Trap Filaments Quality replacement filaments for your Ion Trap mass spectrometer. For Saturn model 2000, 2100, 2200 series