Electronics Forum | Fri Aug 20 12:54:11 EDT 1999 | Carol Zhang
| | I am being asked, by my vendor and Purchasing people about converting from Tin/lead pads on P.C.B's to Electroless Tin Plating. | | Can any one tell me what I have to change in my SMT | | process (paste, reflow, etc) If any? | | I ran one
Electronics Forum | Fri Aug 20 14:22:02 EDT 1999 | Earl Moon
| | | I am being asked, by my vendor and Purchasing people about converting from Tin/lead pads on P.C.B's to Electroless Tin Plating. | | | Can any one tell me what I have to change in my SMT | | | process (paste, reflow, etc) If any? | | | I
Electronics Forum | Thu Jul 15 16:29:49 EDT 1999 | Charles Morris
We are currently assemblying several different board type with gold plated lands with varying results. Can any of you that has successful experience in this area give me some pointers. What paste do you use? Do you use the recommended reflow profi
Electronics Forum | Thu May 06 05:29:46 EDT 1999 | Edmund Loh
Can anyone pls enlighten me on the rework of BGA. I reworking on a optic BGA with a glass plate on it. Is there any special requirement to take care for the rework. Thank You
Electronics Forum | Tue Apr 13 17:44:29 EDT 1999 | Christopher Lampron
| We process both tin/lead plated boards and gold plated boards in our surface mount group. I have used Sn62/Pb36/Ag2 solder paste on all gold plated boards to help prevent gold scavaging. To reduce the amount of different solder pastes we have to
Electronics Forum | Fri Apr 16 11:07:53 EDT 1999 | Vic Lau
| | We process both tin/lead plated boards and gold plated boards in our surface mount group. I have used Sn62/Pb36/Ag2 solder paste on all gold plated boards to help prevent gold scavaging. To reduce the amount of different solder pastes we have t
Electronics Forum | Mon Apr 19 02:45:31 EDT 1999 | Brian Sloth Bentzen
| | We process both tin/lead plated boards and gold plated boards in our surface mount group. I have used Sn62/Pb36/Ag2 solder paste on all gold plated boards to help prevent gold scavaging. To reduce the amount of different solder pastes we have t
Electronics Forum | Thu Mar 04 02:17:11 EST 1999 | Teemu M�kiniemi
Hello! Does anyone know any PWB bitmuth finish suppliers? How thick layers are usually used? What pros and cons bismuth plating has in PWB applications? Teemu
Electronics Forum | Fri Jan 29 10:09:27 EST 1999 | Robert Cass
Would anyone have experience or information on where I could find pad geometry for tantalum capacitors that can be surface or plated thru hole mounted.
Electronics Forum | Thu Oct 08 14:04:04 EDT 1998 | Kris Ewen
Manish, I've seen similar phenomenon when processing CSPs on our cards. In our case, we were placing the components over the opening to in-pad blind vias. Due to poor drilling and plating processes by our board suppliers, volatiles were outgassing