DRC error with USB connector
137 4
Kamool 5 months ago
Hello, I would like to use that connector in my project: [https://lcsc\.com/product\-detail/USB\-Connectors\_Jing\-Extension\-of\-the\-Electronic\-Co\-LCSC\-micro\-5PAll\-posts\-are\-not\-guided\-Flat\-welding\-High\-temperature\_C77238\.html](https://lcsc.com/product-detail/USB-Connectors_Jing-Extension-of-the-Electronic-Co-LCSC-micro-5PAll-posts-are-not-guided-Flat-welding-High-temperature_C77238.html) But when I'm placing it on PCB i get DRC error because of holes for that connector. It looks like that: ![image](https://i.imgur.com/6zbEBD7.jpg) What I should do with that? Or do nothing and just send that to jlcpcb?
Comments
andyfierman 5 months ago
Your project is private so only you can see it therefore the following is an educated guess as to what is causing the DRC error. This part is not in the EasyEDA or LCSC Schematic Symbol or PCB footprint libraries. Therefore, what you appear to have done is use a similar, user contributed symbol and footprint but you have either not checked the footprint against the manufacturer's datasheet: [https://datasheet.lcsc.com/szlcsc/Jing-Extension-of-the-Electronic-Co-LCSC-micro-5PAll-posts-are-not-guided-Flat-welding-High-temperature_C77238.pdf](https://datasheet.lcsc.com/szlcsc/Jing-Extension-of-the-Electronic-Co-LCSC-micro-5PAll-posts-are-not-guided-Flat-welding-High-temperature_C77238.pdf) or have not adjusted the clearance assigned to the tracks around this part. Before proceeding, p[lease](https://easyeda.com/forum/topic/Having-a-DRC-error-with-Micro-USB-connector-aecf8fea5718412b9fccb58f951131b4) read: [https://easyeda.com/forum/topic/Having-a-DRC-error-with-Micro-USB-connector-aecf8fea5718412b9fccb58f951131b4](https://easyeda.com/forum/topic/Having-a-DRC-error-with-Micro-USB-connector-aecf8fea5718412b9fccb58f951131b4)
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Kamool 5 months ago
I'm using LCSC part C77238, so that's LCSC library.
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andyfierman 5 months ago
@Kamool, Sorry: I'd missed it. Anyway, it's wrong. I have reported it as being in error and have pointed LCSC to my own, correct to the datasheet footprint: **MICRO-USB-17-C77238** ![image.png](//image.easyeda.com/pullimage/q0tp5LRmsrFfZBsRYKoP7AW8Fhgdy6tyD3Np2kDy.png)
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Kamool 5 months ago
Thanks :) Your footprint seems to have solved a problem.
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