# BAT41/BAT42/BAT43/BAT46/BAT48, 1N5711/1N6263, BAR46A, STPSC SiC Schottky diodes, STTH ultrafast diodes — Discontinued electronic component replacement mapping

For BAT41/BAT42/BAT43/BAT46/BAT48, 1N5711/1N6263, BAR46A, STPSC SiC Schottky diodes, STTH ultrafast diodes, manufacturer is ST; notice id is PTN POWER AND DISCRETES/25/15674; last time buy is 2026-02-01; last ship is 2026-08-01; suggested replacement is N/A, recorded from its source on 2026-08-03.

- **Discontinued part:** BAT41/BAT42/BAT43/BAT46/BAT48, 1N5711/1N6263, BAR46A, STPSC SiC Schottky diodes, STTH ultrafast diodes
- **Manufacturer:** ST
- **Notice ID:** PTN POWER AND DISCRETES/25/15674
- **Last time buy:** 2026-02-01
- **Last ship:** 2026-08-01
- **Suggested replacement:** N/A _(unconfirmed — we could not tie this to the quote below)_

## What the source says

> ST — PTN POWER AND DISCRETES/25/15674 | Portfolio termination, 78 rectifier categories: BAT41/BAT42/BAT43/BAT46/BAT48, 1N5711/1N6263, BAR46A, STPSC SiC Schottky diodes, STTH ultrafast diodes | 2026-02-01 | 2026-08-01 | — |

## Source

- https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it

Last verified: 2026-08-03. Review by: 2026-11-01.
Part of [Discontinued electronic component replacement mapping](https://referencesource.org/discontinued-part-replacement-mapping/).