Experience with FUXINSEMI Transistors?

[petersanch]

Has any body experience with FUXINSEMI brand from LCSC or JLCPCB?
They make simple transistors like 2n7002 for less than others with same part number and specifications. I want to use them for production run but dont know their quality or reliability.

[NorthernWing]

This isn't a great answer since I don't know about FUXIMSEMI, but I've always used Wuxi NCE for cheap MOSFETs/discrete actives from LCSC and they've worked great.  Can be tough filtering out the rebrands/knockoffs on LCSC sometimes but it sounds like NCE does their own quality R&D and there's an old post somewhere around here pointing out that they've presented at a few IEEE symposiums which is a good sign.  I assume they're similar to IXYS before they were bought by Littelfuse.

https://lcsc.com/product-detail/MOSFETs_Wuxi-NCE-Power-Semiconductor-2N7002K_C169813.html

EDIT: Yep, they've coauthored quite a few papers even through this year:

I noted another company Wuxi NCE Power Semiconductor participates in IEEE events https://ieeexplore.ieee.org/search/searchresult.jsp?newsearch=true&queryText=Wuxi%20NCE%20Power%20Semiconductor the important object about these companies is they stand by their products and provide datasheets for them right off their websites. This is a great indicator for authentic parts.

[thm_w]

https://www.eevblog.com/forum/projects/manufacture-recommendations-from-lcsc/

They are probably fine but I would figure out how much you are saving, and if its actually significant or not.

[petersanch]

This isn't a great answer since I don't know about FUXIMSEMI, but I've always used Wuxi NCE for cheap MOSFETs/discrete actives from LCSC and they've worked great.  Can be tough filtering out the rebrands/knockoffs on LCSC sometimes but it sounds like NCE does their own quality R&D and there's an old post somewhere around here pointing out that they've presented at a few IEEE symposiums which is a good sign.  I assume they're similar to IXYS before they were bought by Littelfuse.

https://lcsc.com/product-detail/MOSFETs_Wuxi-NCE-Power-Semiconductor-2N7002K_C169813.html

EDIT: Yep, they've coauthored quite a few papers even through this year:

I noted another company Wuxi NCE Power Semiconductor participates in IEEE events https://ieeexplore.ieee.org/search/searchresult.jsp?newsearch=true&queryText=Wuxi%20NCE%20Power%20Semiconductor the important object about these companies is they stand by their products and provide datasheets for them right off their websites. This is a great indicator for authentic parts.

I will check for NCE. Thanks.
With so many brands from LCSC it is tough to know what to trust