TDK / EPCOS discontinued parts & EOL cross-reference

This page indexes the TDK / EPCOS discontinuations we have verified from the manufacturer's own lifecycle and discontinuance notices: 762 records across 1 dataset, each with its notice, its last-time-buy and last-shipment dates where published, and — where the manufacturer printed one — the recommended replacement.

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TDK / EPCOS datasets

TDK / EPCOS — Electronic Component EOL & Migration Dataset v1

Electronic component end-of-life reference for TDK / EPCOS — 762 verified records from TDK's own Product Obsolescence / UPtoDATE notices: exact part number (or pattern, where the notice prints patterns), substitute exactly as printed where one is printed per part, and issue / last-order / last-shipment dates, across 11 notices (NDC_20241203_009 NLV-PF inductor master list 218, VLF-MT inductor notice 232, 240906MAG2e SIMID 0805-B cross-reference table 65, 241213PPD3e CN multilayer varistors 39, 251002PPD1e ThermoFuse varistors ETFV25/MT25 33, 250718MAG2e SMT inductor patterns 8, 190913AL1e NMP aluminium capacitors 68, 201204PC1e B32320I power capacitors 2, Mn ferrite core notice 90, MSS/WPT magnetic-sheet letter 6, WPT ferrite-sheet letter 1), November 2017 to July 2025. 647 records carry a printed substitute. 762 verified records; 6-record free sample; full Markdown file 0.01 USDC via x402.

762 records · 0.01 USDC via x402 · Read the guide →

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How to check whether your TDK / EPCOS part is discontinued

  1. Work from the exact ordering part number on your BOM — discontinuation is published at part-number level, so the same device in a different package or speed grade can have a different status and a different replacement.
  2. Find the dataset above that covers your part family or notice, and open the free sample records on its page or guide.
  3. Note the notice's last-time-buy date. If it has passed, the part is no longer orderable from the manufacturer — remaining stock only.
  4. Check the printed replacement's package and key specifications against your board. Manufacturer-recommended replacements are not always drop-in compatible.

Frequently asked questions

How can I check whether a TDK / EPCOS part is discontinued?

Check the ordering part number against the manufacturer's published lifecycle / discontinuance notices. This page indexes the 762 TDK / EPCOS records we have verified from those notices, with the replacement the manufacturer printed for each part.

What does last time buy (LTB) mean?

The last date the manufacturer accepts orders for a discontinued part. After it passes, the part is only available from remaining distributor stock or the secondary market — exactly when a verified replacement cross-reference matters most.

Are manufacturer-recommended replacements drop-in compatible?

Not always. Some notices warn explicitly that the recommended replacement is not pin or voltage compatible and requires a board redesign. Always verify package and key specs before committing a design or a purchase order.

Where does this data come from?

Every record is extracted from a TDK / EPCOS-authored document — lifecycle, discontinuation, PCN/PDN notices and the affected-part lists they publish — downloaded from the manufacturer's own channels. No part number, date or replacement is inferred.

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