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Shielded Standoff- Alumina, Female

ISI Shielded Standoffs are constructed with high purity alumina ceramic, low expansion NiFe transition metal and stainless steel fastening and shielding hardware. Fastening cap screws and threaded studs are drilled through to allow venting inside a vacuum system. Although applications are extremely general, these components were specifically designed for use within vacuum deposition coating environments requiring electrical isolation up to 12kV-DC, deposition shielding, mechanical strength and high vacuum performance.

Material Alumina
Alumina Content 95%
Conductor Size 1/4 - 20
Voltage To 12kV-DC
Service Temperature to 450ºC

Insulator Seal (ISI) brand catalog and custom engineered ceramic to metal seal products are manufactured to ISO 9001:2015 standard utilizing our qualified hermetic brazing and joining processes.

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This product references the following part numbers: 9951211