Crystal cut - Import export

Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm. Sapphire is birefringent and if its use is for critical optical application then the crystal might have to be cut along the zero degree plane, or C-Cut. Random cut is usually cut along a plane that is 60° off-axis as the growth in this direction is the easiest to grow. Random cut is anything that is not the C-Cut angle. Sapphire can fluoresce depending upon the concentration of other minerals within the lattice, for example Iron (Fe) or Chromium (Cr). Clear Sapphire might fluoresce orange when illuminated by UV light if impurities are in the crystal. Fluorescent free Sapphire has to be grown from 'pure' feedstock and seed and in an environment that cannot place impurities into the lattice. READ MORE ... CLICK LINK

Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm. Sapphire is birefringent and if its use is for critical optical application then the crystal might have to be cut along the zero degree plane, or C-Cut. Random cut is usually cut along a plane that is 60° off-axis as the growth in this direction is the easiest to grow. Random cut is anything that is not the C-Cut angle. Sapphire can fluoresce depending upon the concentration of other minerals within the lattice, for example Iron (Fe) or Chromium (Cr). Clear Sapphire might fluoresce orange when illuminated by UV light if impurities are in the crystal. Fluorescent free Sapphire has to be grown from 'pure' feedstock and seed and in an environment that cannot place impurities into the lattice. Click PDF link to read more …...

Miniature cylindrical crystal with AT-CUT strip crystal priding low mass with small size. Frequency range 3.579MHz to 70MHz. Frequency range 3.579MHz to 70.0MHz Fundamental mode to 30MHz Low mass, miniature cylindrical package

SMD crystal, AT-Cut in 92SMX package. Operation over -40° to +125°C Temperature range -40° to +125°C available Resistance weld, hermetically sealed package Fully RoHS compliant Frequncy range 3.579545MHz to 30.0MHz

The ultra-miniature 32.768kHz CXOXULP oscillators use an AT-Cut crystal for tight stability and also have a low current consumption, typically 15µA. A fast start-up time (15ms) and tight frequency stability (±30ppm to ±100ppm) over a wide temperature range. This is a Statek product manufactured by Statek Inc, America. Contact Euroquartz Sales or Technical for details. Ultra-low current consumption (typically 15µA) Fast start-up (typically 15ms) Tight Tolerance High Shock Resistance Low Ageing Full military testing available