Silicon wafers and III-V substrates

EL-CAT Inc. is a stocking distributor of Silicon Wafers, Compound Semiconductors and other Crystal Materials for use in electronics.


Current Stock and Prices: Advertised Specials:
4"Ø SoS (Silicon-on-Sapphire) wafers
{ultimate in SOI (silicon-on-Insulator)}
Epi Layer: Si:-[100], Ro>20 Ohmcm, 0.50±0.02μm thick
Substrate: P/P 4"Ø×300μm Sapphire[R] (transparent)
$795.00 for 1, $495.00 each for 4, $295.00 each for 25 wafers
Custom-made SoS available:
  • Si:-[100] on Sapphire[R] or
    Si:-[110] on Sapphire[C];
  • P/P (DSP - transparent) Sapphire or
    P/E (SSP - translucent) Sapphire;
  • Silicon epi layer 0.02 to 2.00Ám thick.

4"Ø SoS (Silicon-on-Sapphire) wafers
{ultimate in SOI (silicon-on-Insulator)}
Epi Layer: Si:-[100], Ro>20 Ohmcm, 2.0±0.2μm thick
Substrate: P/P 4"Ø×300μm Sapphire[R] (transparent)
$555.00 for 1, $495.00 each for 9, $395.00 each for 25 wafers

Register with EL-CAT Inc. to order / query about special materials, or for special offerings.
80 Railroad Ave., Ridgefield Park, NJ 07660 USA;  tel: 201-444-7343;  fax: 201-444-7933;  e-mail: el-cat@el-cat.com
Web Site Developed By: Mark Zakrzewski
mark@el-cat.com