Multi-Layer Channeled Structures
from CoorsTek

Hermetically Sealed, Multi-Layer Channeled Structures. Developed for specialized applications in the semiconductor, electronic, and medical industries, CoorsTek hermetically sealed, multi-layer channeled structures provide a high-purity, corrosion-resistant path for fluids or air vacuum. [See More]

  • Applications: Electronics or semiconductors; HV / Electrical
  • Composition or ASTM/EN Cement Type : Nom. 96% Al2O3
  • Material Type: Alumina
  • Shape / Form: Custom Shape; WaferSubstrate
Alumina 94% Machined Components
from Insaco, Inc.

Alumina (Al2O3) is one of the most widely specified, general-purpose technical ceramics. All aluminas are very hard and wear resistant, with high compressive strength even against extreme temperatures and corrosive environments. Aluminas are also excellent electrical insulators and are gas tight. [See More]

  • Applications: Electronics or semiconductors; HV / Electrical
  • Dielectric Constant: 9.3
  • Dielectric Strength: 328740
  • Resistivity: 1.00E14
High Purity Alumina Ceramic Component -- AM-94
from San Jose Delta Associates, Inc.

San Jose Delta maintains an in-house inventory of most grades of alumina ceramics as BARS-RODS-TUBES and SHEETS. The availability of fired “grinding stock ” ceramic makes the production of small quantity and prototype orders less costly and offers shorter lead-times. For larger... [See More]

  • Applications: Electronics or semiconductors; HV / Electrical
  • Dielectric Constant: 8.6
  • Dielectric Strength: 223 to 350
  • Material Type: Alumina
Aluminum Oxide -- B890
from CerCo, LLC

Material of choice for high-voltage insulators [See More]

  • Applications: HV / Electrical
  • Dielectric Constant: 8.8
  • Dielectric Strength: 8.31E6
  • Resistivity: 1.00E13
Standard Standoff -- 50303
from Superior Technical Ceramics Corp.

Sharp edges at the ends may be broken to prevent chipping. Thread may be countersunk a maximum of 1/16" deep to prevent chipping. .006"/ inch max camber allowance. Threads must accept a Class 1 metal screw to the above minimum thread depth. Threads will be perpendicular within 2 degrees of ends or... [See More]

  • Applications: Electronics or semiconductors; HV / Electrical
  • Shape / Form: Ferrule / Eyelet; Rod
  • Material Type: Silicate / Clay; Steatite
  • Length: 0.3750