Replacement for sr4180r5

[vmarsch]

Can anyone help me find a replacement for a sr4180r5 diode?

[Jenny_1307]

Hello vmarsch - welcome to the Forum community! I’m sorry, I wasn’t able to find any information or data on SR4180R5, so I was unable to locate a substitute for you.

[APDahlen]

Hello vmarsch,

Yes, it is difficult to locate the diode used in these Curtis motor controllers. Unfortunately, DigiKey does not have a direct solution. However, you may be able to find some useful information in this old thread:

Help locating substitutes for obsolete parts

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. HI, I’m trying to locate substitute parts for these obsolete components from a golf cart controller. I can purchase more if required. I’ve included pics if that helps. any help is greatly…

Please let us know if you were able to find a suitable replacement. Thank, you in advance on behalf of our readers.

Best Wishes,

APDahlen