Engineering/Process Change NoticeECN/PCN No.: 4636For ManufacturerProduct Description:Abracon Part Number / Part Series: ☐ Documentation only ☐ Series Ceramic Resonator AWSCR-MT Series ☒ ECN ☒ Part Number ☐ EOL Affected Revision:New Revision:Application : ☐ Safety D EOL ☒ Non-Safety Prior to Change: Active AWSCR-MT Rev D After Change: EOL Cause/Reason for Change: Discontinuation of manufacturing capability. Change PlanEffective Date:Additional Remarks: 4/10/2023 Change Declaration:Issued Date:Issued By:Issued Department: 4/10/2023 Stephanie Lopez Engineering Approval:Approval:Approval: Thomas Culhane Reuben Quintanil a Ying Huang Engineering Director Quality Director Purchasing Director For Abracon EOL onlyLast Time Buy (if applicable):Alternate Part Number / Part Series: N/A AWSCR-MTD Additional Approval:Additional Approval:Additional Approval:Customer Approval (If Applicable)Qualification Status: ☐ Approved ☐ Not accepted Note: It is considered approved if there is no feedback from the customer 1 month after ECN/PCN is released. Customer Part Number:Customer Project:Company Name:Company Representative:Representative Signature:Customer Remarks: Form #7020 | Rev. G | Effective: 02/22/2021 | Page 1 of 1 Document Outline 7020 - ECN-EOL 4636 AWSCR-MT.pdf N_AWSCR-MT.pdf N_AWSCR-MT.pdf