Semiconductors:
http://www.westcode.com/
http://www.ixys.com/
https://www.infineon.com/
https://new.abb.com/semiconductors
https://www.dynexsemi.com/
https://www.pwrx.com/
https://www.onsemi.cn/PowerSolutions/home.do
https://www.romanmfg.com/
https://www.tech-sem.com/
https://www.microsemi.com/
https://www.vishay.com/modules/diode-modules/sot-227/
https://www.st.com/en/thyristors-scr-and-ac-switches.html
https://www.littelfuse.com/products.aspx
www.sanrex.com
www.sanrex.com
Capacitors:
www.ducatienergia.comhttps://www.vishay.com/search?searchChoice=part&query=medium+frequency+capacitor
Resistors:
https://tyohm.com.tw/product.php?lang=en&tb=1&cid=18
Semiconductor Fuse:
https://bussmannpower.com/news/bussmann_fuse_catalog-cn.html
https://www.eaton.com/us/en-us/products/electrical-circuit-protection/fuses-and-fuse-holders.html
www.bussmannasia.com/
