Sourcible All EOL parts
Discontinued · notice Jul 25, 2025

BAT41

Small-signal Schottky diode

The read
Part of ST's rectifier portfolio termination. A tiny part with a giant installed base.
ManufacturerSTMicroelectronics
Lifecycle statusDiscontinued
Notice dateJul 25, 2025
Last-time-buyFeb 1, 2026
Last shipAug 1, 2026
CategorySchottky diode
How Sourcible handles this part
Remaining lots trade on the open market. Anything we source outside authorized distribution goes through an independent AS6081-accredited laboratory before it ships. You get tested parts and the report to prove it.

BAT41 frequently asked questions

Is BAT41 still available?

BAT41 is no longer in production. STMicroelectronics discontinued it in a Jul 25, 2025 notice. The last-time-buy date was Feb 1, 2026. Final factory shipments ended Aug 1, 2026. Remaining lots may still exist outside authorized distribution, and Sourcible LLC locates and verifies that material on request.

Is BAT41 discontinued or end of life?

Yes. BAT41 is discontinued at STMicroelectronics, announced in a Jul 25, 2025 notice. The last-time-buy date was Feb 1, 2026. Final factory shipments ended Aug 1, 2026.

What are the alternatives to BAT41?

Alternatives to BAT41 depend on the application. Sourcible LLC identifies verified substitutes on request rather than publishing a generic cross reference.

Where can I buy BAT41 now that it is obsolete?

BAT41 no longer ships from STMicroelectronics production. Sourcible LLC sources remaining inventory of BAT41 for OEM and EMS buyers. Components sourced outside authorized distribution are inspected by an independent AS6081-accredited lab before shipment. Submit a requirement on this page to start.

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