Electronics with 40 Year Shelf Life
Folks, A reader writes: My company makes an electronic product that requires a 40 year shelf life. We assemble with tin-lead solder on FR-4 PWBs....
Folks, A reader writes: My company makes an electronic product that requires a 40 year shelf life. We assemble with tin-lead solder on FR-4 PWBs....
Here is a question that was posted and answered on our website back in 2006, I think it is still quite relevant: img align="right" alt="...
在SMT中,底部填充剂(underfill) 常常被用在BGA/QPN 的组装...
Tombstoning (also known as the Manhattan effect, drawbridge effect, or Stonehenge effect) is described (in the simplest, and most common, sense) as oc...
Here is a list of tricks to help you overcome the issues that can arise while hand soldering silicon-based solar cells (and other applications as well...
Solder paste is comprised of powdered solder alloy suspended in a flux vehicle. There is a group of flux ingredients that is generically identified as...
Folks, The Guadalajara (GDL), MX Chapter of the SMTA held their first meeting on November 9 and 10 at CETI in GDL. Approximately 70 engineers from......
Unbeknowst to me, the refrigerator where I store my solder paste and fluxes that I use for SIR (Surface Insulation Resistance) testing was.....
At the time of writing, the price of silver (Ag) was approaching the USD$50/tr.oz. (Troy ounce) level, and threatening to go higher. With 1 Troy ounce...
The week of March 14th Indium Corporation will be exhibiting at the MD&M (Medical Design & Manufacturing) show in Orlando, Florida. ...
Nitinol (a nickel titanium alloy) has become a very important material, especially in the medical world. It is often necessary to “attach”...
After a long and involved conversation with colleagues regarding attaching heat pipes using a low temperature solder, such as Indalloy 290 (97In 3Ag; ...