Vishay discontinued parts & EOL cross-reference

This page indexes the Vishay discontinuations we have verified from the manufacturer's own lifecycle and discontinuance notices: 420 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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Vishay datasets

Vishay — Electronic Component EOL & Migration Dataset v1

Electronic component end-of-life reference for Vishay Intertechnology — 420 verified records from Vishay's own Product Termination Notifications (PTNs): part to be discontinued, replacement exactly as printed, PTN number and issue / last-time-buy / last-ship dates, across 13 PTNs (138 AML axial capacitors 40, PBF-suffix SCR thyristors 18 — every one with a named equivalent replacement, BZX85B/ZMYB Zener diodes 77, low-running optoelectronics 44, VCNL proximity sensors 6, PTC307C PTC thermistors 19, Siliconix power MOSFETs 40, optocouplers 25 + 4, M39003/01 qualification termination 15, VJ 0603 NP0 MLCCs 39, Siliconix analog switches/multiplexers 82, PTC305C PTC thermistors 11), Jan 2024 to Nov 2025. Includes the PBF-suffix SCR set whose final shipments end 5 November 2026 and a last-ship date conflict in the PTC307C notice preserved exactly as printed. 420 verified records; 6-record free sample; full Markdown file 0.01 USDC via x402.

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

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How to check whether your Vishay 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 Vishay part is discontinued?

Check the ordering part number against the manufacturer's published lifecycle / discontinuance notices. This page indexes the 420 Vishay 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 Vishay-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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