Solderability

2017/2/1 23:25:59

Hi

We are trying to solder a a contact whose base material is stainless steel, this is then nickel striked with a gold plating of upto 3 microns. We are trying to hand solder this to a standard 1.6 FR4 PCB with a HASL finish. We are seeing problems such as non-wetting ,dewetting and solder peel-back. We have tryed tinning these contacts, but it does not seem to have made much difference. Any advice would be much appreciated.

• 520
• 5
• 3

Post Comment

Stephen Gullotto

2017/2/3 23:25:59

Great work. I really appreciate it.

giuliocirilli

2017/2/3 23:25:59

Quite useful and impressive info.Thanks for marvelous posting.

n0xas

2017/2/3 23:25:59

You did a great job. Really appreciate your content.

Vasiliy

2017/2/3 23:25:59

Have marked your post. Keep on your great job. Hope your next writing soon.

John

2017/2/3 23:25:59

I certainly enjoyed reading your post.

You might like

• 

  My Full Review and Experience with ALLPCB

  • 12
  • 13
• 

  Price or quality?

  • 45
  • 10
• 

  Free PCB Board by ALLPCB Sponsorship

  • 67
  • 5
• 

  Lead-free Solder Paste for 0402 Metric Chip Components

  • 13
  • 4