PCB green mask

2017/2/1 18:10:32

The PCB green mask will become darker after few times IR reflow? What is the reason? Any acceptance spec refer to green mask requirement?

Any method to measure the color level for PCB green mask? By naked eye or machine?

• 342
• 4
• 6

Post Comment

Terry Lenny

2017/2/3 18:10:32

Your post answered my questions. Thanks a lot.

Terry Lenny

2017/2/3 18:10:32

very useful informations.

Patrick Hamers

2017/2/3 18:10:32

Excellent!

giorgio.cannata

2017/2/3 18:10:32

It was truly informative. Your post is very useful.Many thanks for sharing!

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