Sourcible All EOL parts
Discontinued · notice Oct 2025

10SEP56M

Panasonic OS-CON SEP series polymer capacitor, 10V 56uF

The read
Panasonic discontinued this OS-CON line in an October 2025 notice. Authorized stock has thinned since the last-time-buy window and remaining lots trade on the open market. Long-lifecycle industrial and power designs are the ones feeling it.
ManufacturerPanasonic
Lifecycle statusDiscontinued
Notice dateOct 2025
CategoryPolymer capacitor (OS-CON)
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.

10SEP56M frequently asked questions

Is 10SEP56M still available?

10SEP56M is no longer in production. Panasonic discontinued it in a Oct 2025 notice. Remaining lots may still exist outside authorized distribution, and Sourcible LLC locates and verifies that material on request.

Is 10SEP56M discontinued or end of life?

Yes. 10SEP56M is discontinued at Panasonic, announced in a Oct 2025 notice.

What are the alternatives to 10SEP56M?

Alternatives to 10SEP56M depend on the application. Sourcible LLC identifies verified substitutes on request rather than publishing a generic cross reference.

Where can I buy 10SEP56M now that it is obsolete?

10SEP56M no longer ships from Panasonic production. Sourcible LLC sources remaining inventory of 10SEP56M 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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