PCB Libraries Forum : 0603 Chip Minimum Land Pattern https://www.PCBLibraries.com/forum/ Wed, 15 Apr 2026 23:04:08 +0000 Mon, 16 Feb 2015 08:40:29 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.07 360 https://www.PCBLibraries.com/forum/RSS_post_feed.asp?TID=1559 <![CDATA[PCB Libraries Forum]]> https://www.PCBLibraries.com/forum/forum_images/PCBLForumLogo.gif https://www.PCBLibraries.com/forum/ <![CDATA[0603 Chip Minimum Land Pattern : The minimum (least environment)...]]> https://www.PCBLibraries.com/forum/0603-chip-minimum-land-pattern_topic1559_post6333.html#6333 Author: Tom H
Subject: 1559
Posted: 16 Feb 2015 at 8:40am

The minimum (least environment) for a 0603 pattern is 0.70 X 0.85 with a 1.0 mm pitch.

You can only put this under a 1.0 mm pitch BGA if there are unused pins in the area and you fanout your vias away from the resistor.

However, you can fit a 0402 nominal resistor in-between vias. This picture is a 1.0 mm pitch BGA.


]]> Mon, 16 Feb 2015 08:40:29 +0000 https://www.PCBLibraries.com/forum/0603-chip-minimum-land-pattern_topic1559_post6333.html#6333 <![CDATA[0603 Chip Minimum Land Pattern : Guys and Gals,Good day.I am on...]]> https://www.PCBLibraries.com/forum/0603-chip-minimum-land-pattern_topic1559_post6330.html#6330 Author: SandroLanot
Subject: 1559
Posted: 15 Feb 2015 at 9:18pm

Guys and Gals,

Good day.

I am on the midst of my design, and i am planning to place 0603 resistor under the 1.0 mm pitch BGA
and because of the 1 pin/1 via in the area, I am having difficulty placing them.

Please help advice what is the minimum land pattern I can modify my standard 0603 so that I can fit them inside..

My current land pattern is rectangular 0.6 X 0.9 mm, with 1.4 pitch.

Thanks

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