Product substitutions

The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.


I have a growing list of parts that I need to find substitutions for
how do submit a list or spread sheet to get answers ?


Thank you for contacting Digi-Key Electronics. You can send the list to and request alternatives. Some alternatives are also listed on our website for obsolete parts. You can check your list and see if any of them come up first.

Hi There,

I am in URGENT need of an alternative for this Diode. Must have the same footprint.
If you find a substitute please check the inventory for me
Best Regards,

Welcome to the Digi-Key TechForum Tony.
Click here for 1655-1704-1-ND, this is a good alternate to that Schottky Diode. It is a 40V 1A SMB Schottky Diode, so it will have the same footprint.
You can check the datasheet if you want to verify the specs.
Also, we currently have over 78000 in stock.


6GK52160BA002AC2 goes in to our system , Is there something that we can help you with this part number ?