beagleboard/beaglebone-blue

Need spec on conformal coating

Opened this issue · 4 comments


Migrated from jadonk#38
Originally created by @jadonk on Mon, 07 Nov 2016 19:18:32 GMT



Migrated from jadonk#38 (comment)
Originally created by @jadonk on Tue, 15 Nov 2016 20:42:52 GMT


@StrawsonDesign What areas on the A2 layout? Can you mark-up the board PDF?


Migrated from jadonk#38 (comment)
Originally created by @StrawsonDesign on Tue, 08 Nov 2016 02:01:09 GMT


MG chemicals 419D Acrylic Conformal Coating was my original suggestion to Embest. However they used Humiseal 1B73 which is an almost identical product and seems to have worked well on our prototypes.


Migrated from jadonk#38 (comment)
Originally created by @jadonk on Tue, 22 Nov 2016 16:19:13 GMT


Graphic added... jadonk@432ebf3

Now we just need to add related information to the README.md in the MFG directory and we can close this issue.

I believe we should remove the conformal coat on rev C and focus on I/O protection.