AnswerBun.com

Burried via with custom shape in Altium

Electrical Engineering Asked by user163061 on January 2, 2022

Does anyone know how to implement in Altium a buried via (a via in PCB inner layers) with e.g. rounded rectangle shape? E.g. i could define a pad with rounded rectangle shape and connections in inner layers, but the pad hole can go through full stack only.

I need this for a very specific design, and from manufacturer point of view this could be done. But, I would need advice on how to specify it properly in PCB design.

Perhaps there exists any other methods how to achieve this (specify a rounded rectangle shape slot with plated sides in PCB inner/core layer) with other methods?

One Answer

I don't think you will find a "neat" soloution. Personally what I would probablly do is.

  1. Place a regular blind via (preferablly a different size from all your other blind vias) in the middle of your hole somewhere so that the nets are joined up.
  2. Draw what you want on an otherwise-unused mechanical layer.
  3. Tell your PCB vendor what you have done.

Answered by Peter Green on January 2, 2022

Add your own answers!

Related Questions

AVRDUDE does not recognize USBasp device

3  Asked on December 5, 2020 by bas

     

Adding switch gives an error in Proteus

2  Asked on December 4, 2020 by sizu-taylorventuresllc

 

Higher than expected voltage in RC low pass filter

1  Asked on December 2, 2020 by vladimir-martynenko

 

Op-Amp as an error detector

0  Asked on December 2, 2020 by beatriceuk

         

Fine delay tuning using phase interpolation

0  Asked on December 2, 2020 by sahithi

     

MicroSD card stuck after CMD8, responding 0x5 before next CMD is issued

1  Asked on December 1, 2020 by diego-colombo

   

Water damage repair on solders

0  Asked on November 30, 2020 by anonymus51

     

Serial comms not reaching 0 V

0  Asked on November 28, 2020 by sanjo

       

Cause a voltage drop of about 1V

3  Asked on November 28, 2020 by michael-brown

     

Ask a Question

Get help from others!

© 2023 AnswerBun.com. All rights reserved. Sites we Love: PCI Database, MenuIva, UKBizDB, Menu Kuliner, Sharing RPP, SolveDir