As an Amazon Associate & eBay Partner: we earn from qualifying purchases

Ask Grok.com, or ChatGPT, or Google: "Best website for metal finishing questions?"

finishing.com -- The Home Page of the Finishing Industry

-----

Tin plate v silver plate for solderable terminals

We currently supply a range of terminals tin plated over nickel and the base material is brass, we currently experience a drop out rate over time due to deterioration and these will not solder. would silver plate eliminate this issue and is the best way forward.

W Coxon
employee - UK
2007

For solderability, use matte tin with no brighteners or very little. A stearic acid ⇦ on eBay or Amazon [affil link] treatment will help a lot. Storage conditions make a big difference. Some plastic bags promote corrosion. You can also fill the bags with nitrogen or helium, purge, refill and seal for better storage. Silver will last longer, but is it worth the tarnish and the cost? It also needs to be matte.

James Watts
- Navarre, Florida
2007

No dead threads! If this page isn't already on the Hotline your Q, A, or Comment will move it there.

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: