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Hi I am working on a project and my PCB needs to convert from USB 2.0 to a USB C receptacle. Is this wiring correct? I am using this 14 pin USB C receptacle https://datasheet.lcsc.com/lcsc/2103051834_Jing-Extension-of-the-Electronic-Co.-918-418K2022Y40000_C168704.pdf and created the symbol U1 from that. The two resistors are 5.1k 0.1W. My understanding this power rating doesn't matter too much for these pull down resistors?

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USB C Diagram for Reference

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  • \$\begingroup\$ The resistors will dissipate about 5mW at 5V - so no, power rating is not an issue! \$\endgroup\$
    – Finbarr
    Commented Sep 8, 2021 at 11:06
  • \$\begingroup\$ Thanks for the reply! Do you have any idea if the rest of the wiring is correct? I spent a long time yesterday trying to work it out and I think its correct as per the instructions in this post. electronics.stackexchange.com/questions/291413/… \$\endgroup\$
    – djjsasff ahshshhd
    Commented Sep 8, 2021 at 11:20
  • \$\begingroup\$ I believe so but I've never tried this... \$\endgroup\$
    – Finbarr
    Commented Sep 8, 2021 at 11:44
  • \$\begingroup\$ Could you be more precise about "USB 2.0 to USB C" conversion ? What will be on the other side of Type-C cable, and what will be on the other side of USB2 connector (and which type of connector) ? \$\endgroup\$
    – Nipo
    Commented Sep 23, 2021 at 4:06

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