EOL & PCN
Your life cycle service
Proactive information
We inform you about EOLs and PCNs from the manufacturers we represent before things become critical.
Last Time Buy handling
Demand assessment and handling of the final ordering window, so that nothing is lost.
Alternatives & supply agreements
Suggested alternatives and long-term supply agreements safeguard your series production.
Product discontinuations (End of Life) and product changes (Product Change Notifications) are part of everyday life in the semiconductor industry — what matters is finding out in time. INELTEK proactively informs its customers about EOLs and PCNs from the manufacturers it represents and supports them with Last Time Buy handling, suggested alternatives and long-term supply agreements, so that your series production stays supplied.
EOL and PCN database
You will find the searchable database of all discontinuations and change notifications right below on this page — filterable by type and manufacturer, with links to the original documents.
Do you have a question about a specific discontinuation or need a document? Contact us — we will provide you with the documents directly.
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EOL & PCN database
| Type | Number | Manufacturer | Product family | Description / type designation | Published | Last time buy | Last time ship | |
|---|---|---|---|---|---|---|---|---|
| EOL |
 Winbond
|
Memory | W9864G2JH | 31/12/2025 | 30.06.2026 | 31.12.2026 | ||
| PCN | PCN20251203 |
 Espressif
|
Wireless | Add New Alternative In-package Flash Source on ESP32-PICO-D4 | 26/12/2025 | |||
| EOL | EOL RV- 8523- C3 & RV- 8564- C3 |
 Micro Crystal
|
RTC | EOL Notification RV-8523-C3 & RV-8564-C3 | 05/11/2025 | 31.03.2026 | 30.09.2026 | |
| PCN |
 Renata Batteries
|
Battery | Product change notification _ 20-cell lithium batteries | 01/11/2025 | ||||
| PCN | QA00- 202510- 001 |
 Nuvoton
|
Monitoring IC | PCN QA00-202510-001 SOG R7 second source SX945K(PiBond) | 30/10/2025 | |||
| PCN | PCN20251002 |
Espressif
|
Wireless | Upgrade In-package Flash of ESP32-U4WDH Series Products | 17/10/2025 | |||
| EOL | 25- 012 |
 Epson
|
Real Time Clock Module JE/NB Package | 16/10/2025 | 24.04.2026 | 31.10.2026 | ||
| EOL | 25- 013 |
Epson
|
RTC | Real Time Clock Module JE/NB Package | 16/10/2025 | 24.04.2026 | 31.10.2026 | |
| EOL |
 Eink
|
EPD | E Ink Holdings Inc. ED029TC1 Product End-Of-Life | 13/10/2025 | 16.01.2026 | 16.06.2026 | ||
| EOL | 25- 011 |
Epson
|
RTC | Real Time Clock Module RA-4565SA | 07/10/2025 | 24.04.2026 | 30.04.2027 | |
| EOL |
 SIMCom
|
Cellular | Notification of SIMCom Product_SIM8202E-M2 S2-109HZ 20250928 | 28/09/2025 | 31.10.2025 | 31.05.2026 | ||
| EOL | 25- 006 |
Epson
|
Timing | EOL Oscillator Unit | 12/09/2025 | 30.06.2027 | 31.12.2027 | |
| EOL | 25- 007 |
Epson
|
Timing | EOL Oscillator Unit | 12/09/2025 | 30.06.2027 | 31.12.2027 | |
| EOL | 20250822- V1.0 |
 Intelligent Memory
|
Memory | EOL: IM DDR4 4Gb (A-die) and DDR4 4Gb (B-die) | 22/08/2025 | 15.12.2025 | 16.03.2026 | |
| EOL | 202508822 |
Intelligent Memory
|
Memory | EOL: IM DDR4 4Gb (A-die) and DDR4 4Gb (B-die) | 22/08/2025 | 15.12.2025 | 16.03.2026 | |
| PCN | 25- 0109 | RF | CMD280 and CMD282 Product Changes | 07/08/2025 | ||||
| PCN | 25- 0110 | RF | Test Site Change | 05/08/2025 | ||||
| PCN | 25- 0107 | Satellite Communication IC | Test Site Change | 02/08/2025 | ||||
| PCN | 25- 0061 | RF | Change of assembly and test site | 01/08/2025 | ||||
| PCN | 25- 06 |
Epson
|
Display Controller | Addition of Humidity Indicator Card | 31/07/2025 | |||
| PCN | PCN 2507- 01 |
 Bruckewell
|
Product Change Notice-SS34A、BS14FL | 25/07/2025 | ||||
| EOL | 25- 0103 | PMIC | EOL for PM products | 23/07/2025 | 29.01.2026 | 29.07.2026 | ||
| EOL | 25- 0099 | RF | Product EOL: Laminate Supplier Discontinuation | 22/07/2025 | 25.01.2026 | 25.07.2026 | ||
| EOL | 25- 0098 | RF | QM12157 and QPQ1909 EOL | 16/07/2025 | 30.06.2027 | 31.12.2027 | ||
| EOL | 25- 0096 | Front End Module (FEM) | QM48858 and QM48859B EOL | 10/07/2025 | 30.06.2026 | 31.12.2026 |
Part number: PCN20251203
Add New Alternative In-package Flash Source on ESP32-PICO-D4
Espressif
Part number: EOL RV- 8523- C3 & RV- 8564- C3
EOL Notification RV-8523-C3 & RV-8564-C3
Micro Crystal
Part number: QA00- 202510- 001
PCN QA00-202510-001 SOG R7 second source SX945K(PiBond)
Nuvoton
Part number: 20250822- V1.0
EOL: IM DDR4 4Gb (A-die) and DDR4 4Gb (B-die)
Intelligent Memory
