PRODUCT / PROCESS CHANGE NOTIFICATION Preliminary Report Notification Date: Projected Completion Date: Final Report PCN Number : 10095 Product Identification (Including Customer P/N): M6001, M6002, M6003, M6004, M6005, M6006, M6007, M6008, F17250(5)B, F17350(5)B, M5001, M5002, M5003, M5004, F1139BA, F2139BA, FR-4 based products. Detailed Description of Changes: The termination finish on all PCB's will change from immersion tin to electroless nickel immersion gold (ENIG). The glass transition temperature (Tg) will increase from 130 ° C to 170° C. Reason for Changes: The change will improve part robustness through thermocycle and improve solderability through multiple customer reflows at the higher temperatures required for the non-lead solders being used to comply with the European Union's Reduction of Hazardous Substance (RoHS). Projected Timing of Change and Implementation Date: MtronPTI expects to have products available using ENIG by February 1, 2006. Anticipated Impact on Quality and Reliability: ENIG plated terminations have demonstrated improved solderability over immersion tin. Qualification Plan (if applicable): FR-4 products constructed using ENIG currently are undergoing multiple reflow, thermocycling, high temperature operating life testing. Expected time for completion is January 31, 2006. Last Time Buy Date: Last Time Delivery Date and Comments (if applicable): Originated By: Ted Peterson Date: 12/7/2005 Joe Doyle MtronPTI Engineering: MtronPTI Apps. Eng'r.: Date: 12/7/2005 Date: 12/7/2005 MtronPTI Sales or Designate: Dick Thompson Date: 12/7/2005 MtronPTI Operations: Greg Anderson Date: 12/8/2005 JKocak MtronPTI Quality Assurance: Date: 12/7/2005 CUSTOMER ACKNOWLEDGMENT: This PCN will be considered acceptable and become effective on the date shown if no feedback is received within 30 days of notification denoted above. PCN APPROVED: YES: [ ] Signature: NO: [ ] Title: Date: COMMENTS: Please return this signed document to: MtronPTI, 100 Douglas Ave., Yankton, SD, 57078 or email to [email protected] MT461G