Marketing Bulletin DATE: Saturday, April 01, 2000 TO: Affected Customers FROM: Marketing RE: ECCM63 Series Termination To all concerned parties, This bulletin is to notify all customers of the discontinuation of the ECCM63 series Ecliptek crystal effective Saturday, April 01, 2000. In compliance with our End of Life (EOL) policy, this notice will serve as advanced notice of product termination. New orders will not be accepted after Saturday, July 01, 2000, with delivery to be conclude by Saturday, September 30, 2000. The ECCM1 series is a recommended alternate for the ECCM61 series. This may not be an exact cross, so it is highly recommended that the data sheet(s) of the recommended alternate are reviewed and samples tested to ensure conformance. If there are any questions pertaining to this bulletin, please contact your Ecliptek sales representative. Thank you again for your cooperation. Ecliptek Marketing 3545 CADILLAC AVENUE • COSTA MESA, CA 92626-1401 • (714) 433-1200 • Fax (714) 433-1234