EXHIBIT 10.14(i) February 13, 2006 Stuart P. Litt Northport Systems, Inc. 215 Scudder Avenue Northport, NY 11768 Dear Stuart: American Technical Ceramics Corp. would like to extend the January 1, 2004 Consulting Agreement between American Technical Ceramics Corp. and Northport Systems, Inc. for a period of one year. The extended Agreement would expire on December 31, 2006. This would be the second one-year extension of this agreement. Other than the extension of the Agreement, all terms of the Agreement would remain the same. If you agree to extend the Consulting Agreement until December 31, 2006, please sign this letter and return it to my attention at the address below. Yours truly, /S/Kathleen M. Kelly Kathleen M. Kelly Vice President, Administration KMK Agreed to: /S/Stuart P. Litt - ----------------------------------------- Stuart P. Litt Date
