Electrical / HV Parts Dielectric Ceramics and Substrates Datasheets

Alumina Extruded Rod -- 031AE
from Accuratus Corporation

Accuratus maintains an inventory of standard extruded and cast aluminum oxide, mullite and sialon shapes for fast delivery requirements. These are low cost, quality rods and tubes that can be quickly cut to precision lengths. (See Mullite Sizes, Aluminum Oxide Sizes and Sialon Sizes). Accuratus will... [See More]

  • Applications: Electronics or semiconductors; HV / Electrical
  • Dielectric Constant: 9 to 9.8
  • Dielectric Strength: 14.6 to 1.69E7
  • 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