Electronics Forum | Tue Sep 14 09:13:34 EDT 1999 | Chris McDonald
| | | Has anybody have any experience with Top placement of BGA's. GLue descretes on bottom and then wavesolder.? | | | | | | | | | | | Hi Chris, | | Why don't you process a double side reflow and use selective wave fixture for wave process. T
Electronics Forum | Sat Aug 21 12:38:09 EDT 1999 | Earl Moon
| Want to know the Tools/ Process required to get started with CSP prototyping and R & D. | Anyone working on this , please help out. | Depending on the type, size, and pitch - just like BGA's, they aren't tough. Our 1mm types went through prototypi
Electronics Forum | Mon Aug 16 04:38:18 EDT 1999 | Earl Moon
| Hello | I am looking for help in determining a simple (software based) method for testing the continuity of individual pins on an SRAM devices packaged in BGA. Can you help, or do you know someone who can help? Or do you know of an internet resouce
Electronics Forum | Mon Aug 02 18:46:33 EDT 1999 | Jim Blankenhorn
| | Has anyone done the research on BGA pad size? suppose I have a 0.030" diameter pad as recommended pad size from the spec, what will the minimum pad size allowed? We are laying out a high density board. | | If you know what component your'e going
Electronics Forum | Thu Jul 15 15:41:00 EDT 1999 | Doug
| I'm designing a board where the parts will only fit if I do one of the following: | | 1. Put BGAs on both sides | | 2. Put BGAs on top, smt TSOPs directly underneath and using blind vias to keep the real estate on the bottom side below the BGA pa
Electronics Forum | Mon Jun 14 16:09:15 EDT 1999 | Doug Vaught
| | Anyone know a independent PCB inspection of BGA (X-Ray). We have several test boards that need BGA inspection. | | For detailed analysis try X-Tek in Santa Clara, Ca. | 408/486-9620 | or you can rent the RTX from Glenbrook Technologies for $950
Electronics Forum | Mon Apr 26 11:37:48 EDT 1999 | Chrys Shea
| | Hey Guys! | | | | Look what I get to try and do this week! I got handed a cardboard box on Friday afternoon with the parts and 20 of these little jewels! That's both sides of the board by the way... | | | | Whoever laid this out, I'd like to go
Electronics Forum | Mon Apr 26 16:24:35 EDT 1999 | JohnW
| | | Hey Guys! | | | | | | Look what I get to try and do this week! I got handed a cardboard box on Friday afternoon with the parts and 20 of these little jewels! That's both sides of the board by the way... | | | | | | Whoever laid this out, I'd
Electronics Forum | Mon Apr 26 22:40:27 EDT 1999 | Dean
| | | | Hey Guys! | | | | | | | | Look what I get to try and do this week! I got handed a cardboard box on Friday afternoon with the parts and 20 of these little jewels! That's both sides of the board by the way... | | | | | | | | Whoever laid this
Electronics Forum | Fri Apr 09 12:46:10 EDT 1999 | Bob Barr
I have been using an Air-Vac DRS-22 for almost two years with very good results. Once a profile is developed it is very repeatable. The DRS-22 is no longer available, however. It has been replaced by the DRS-24. Unfortunately, the DRS-24 has a lo
