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
Electronics Forum | Fri Nov 07 01:01:55 EST 2008 | mskler
What should be stencil size to reball the BGA of 0.6MM ball dia.
Electronics Forum | Wed Nov 05 13:05:54 EST 2003 | MRMAINT
HAS ANYONE EVER USED SQUARE APATURES ON A STENCIL FOR BGA'S IF SO WHAT IS THE REASONING BEHIND IT. THANKS
Electronics Forum | Fri Jul 21 13:37:35 EDT 2006 | Chunks
Stencil clog on BGA apps. BGA not reflowing all the way - check profile.
Electronics Forum | Thu Jun 22 10:27:26 EDT 2000 | Igmar
Can someone please help with the aperture size on a Micro BGA stencil. I want to have an electroformed stencil made with 0.1mm (4mil) thickness. The PCB pad for the micro BGA has a 0.406mm (16mil) diameter. What size should I make the apertures for t
Electronics Forum | Fri Apr 11 01:52:26 EDT 2008 | andrzej
0,66 Is it ok ? Is it overprinted r - radius of stencil aperture - 9mils ~ 230um t - stencil thickness - 150um Other data : diameter of soldermas - 26mils Diameter of pad - 18mils Diameter of stencil apertre - 18mils Pitch - 0,8mm ~ 31mils What s
Electronics Forum | Tue Apr 04 11:51:44 EDT 2006 | dougs
10mil square apertures should be ok with your 4mil stencil.
Electronics Forum | Tue Nov 12 00:49:37 EST 2019 | myke03o
I am optimizing a stencil opening for BGA with 0.4mm pitch and pad diameter of 0.2mm. Can anyone advice of stencil thickness and stencil opening I can use in order to have a good paste release. Thanks for all your answers.
Electronics Forum | Wed Mar 10 21:55:57 EST 2004 | Dreamsniper
Has anybody here could provide me good infos regarding BGA rework Kits other than the Flextac Stencil. Also on what sort of fixtures and toolings they provide to help me align the rework stencil onto the BGA pads. Thanks in advance... Hi to Dave F.
Electronics Forum | Wed Feb 22 08:02:56 EST 2006 | dj44
I was looking for an stencil design for a 0.5mm pitch uBGA. Pad size is 0.38mm in diameter. We have been using 5mil stencil with type 3 no clean paste. What size aperture should we be using? Any suggestions?
