Electronics Forum | Wed Sep 08 15:59:25 EDT 2004 | kbayram
Hello, I'm looking for a lower end used machine that can place a 55x44mm sized bga component, placement speed is n't concern. At the moment I have only found the quad ivc to be capable although I'm worried about the placement accuracy and repeatabi
Electronics Forum | Tue Jul 16 00:58:40 EDT 2002 | ppcbs
Anyone can suggest vendors that supply BGA to PGA adapters to adapt a BGA so that it can be installed on a throug-hole board?
Electronics Forum | Tue Jul 16 01:02:59 EDT 2002 | ppcbs
Can anyone suggest vendors that supply BGA to PGA adapters to adapt a BGA so that it can be installed on a throug-hole board? (http://www.smtnet.com/Forums/Index.cfm?CFApp
Electronics Forum | Tue Jul 16 07:16:36 EDT 2002 | davef
I know Interconnect Systems [708 Via Alondra Camarillo CA 93012 805.482.2870 fax 8470 isipkg.com ] does converters [BGA/BGA, BGA/QFP, BGA/PGA, etc] like you seek. Other places to try are: * Aries 908.996.6841 * Antona 310.473.8995 * Oztech 510.782.2
Electronics Forum | Fri Aug 22 00:20:29 EDT 2008 | rameshr
Hai, In our process we are using the micro bga of size 13X13mm of pitch 0.45mm,after soldering process the bga found collapsed, we absorbed that the PCB land pattern of the BGA was not in array, uneven distribution of pads (area) & most of the pads
Electronics Forum | Thu Jul 15 12:09:10 EDT 2010 | wrongway
if the BGA has leaded balls use leaded paste if the BGA has lead free balls use lead free paste and set your oven profile to match the paste
Electronics Forum | Mon Jul 12 16:33:10 EDT 2010 | davef
Ideas to follow are: * Review IPC-7095 BGA Process Implementation * Look here: http://www.smtinfo.net/Db/_Ball%20Grid%20Arrays.html
Electronics Forum | Wed Jul 14 16:03:25 EDT 2010 | malcolmlanders
I seemed to have learned that on the bga chip that the soider is the soider balls on the chip. If this is true how do you get the chip to not move on the board when being inspected bdfore you soider it. and even in the transport of the board to the o
Electronics Forum | Fri Jul 16 15:21:26 EDT 2010 | davef
Duno. I'll shoot Daan an email.
Electronics Forum | Fri Jul 09 20:39:31 EDT 2010 | malcolmlanders
I have never placed a bga chip before and need to know some o0f the basics of how to do it. I am really intrested in how the stencil will work with the soider and if there is a special soider that i need to use. I usually use a leaded soider from man
