50PCS PC817 PC817C EL817C LTV817 DIP-4 Optocoupler IC – New Unbranded

Got a project that needs optocouplers?

This lot of 50 PC817 chips should keep you stocked up for a while.

They're the DIP-4 package, also known as PC817C, EL817C, or LTV817—pretty standard in power supplies, Arduino projects, or any circuit that needs isolation.

Unbranded, generic, but new and unused.

No fancy packaging, just the chips.

If you repair electronics or prototype a lot, having these on hand saves you from ordering singles every time.

No UPC or MPN, just a bag of 50.

Good to go for your next build or repair job.