Optimizing PCB for SMT

2017/2/2 5:03:05

We are converting from COB to SMT on a product line and want to optomize the PCB as far as Laminate, plating, passivation etc. This is a high temp application 150C. We are presently using BT Laminate but would like to get away from this. We are looking at high temp FR4. Any concerns? We are trying to decide between NiAu and HASL (components are 0.025" pitch) what are advantages and disadvantager of these? Not a lot of time has been spent with regards to passivation, any suggestions? Any help would be greatly appreciated.

• 508
• 5
• 2

Post Comment

werfried kuneth

2017/2/4 5:03:05

Quite useful and impressive info.Thanks for marvelous posting.

Vitor

2017/2/4 5:03:05

I really appreciate your content.Good resource for new beginners.

Bishop

2017/2/4 5:03:05

Your post answered my questions. Thanks a lot.

Beau

2017/2/4 5:03:05

This post is really interesting.

dmtan90

2017/2/4 5:03:05

What you share on your post is quite useful.

You might like

• 

  My Full Review and Experience with ALLPCB

  • 10
  • 13
• 

  Price or quality?

  • 43
  • 10
• 

  Free PCB Board by ALLPCB Sponsorship

  • 59
  • 5
• 

  Lead-free Solder Paste for 0402 Metric Chip Components

  • 12
  • 4