Electronics Forum | Thu Apr 30 23:21:52 EDT 2020 | SMTA-Davandran
I am seeing a lot of solder ball for PIP process. is it due to the paste height go beyond 0.2mm.? what is the DOE need to focused for PIP process?
Electronics Forum | Fri Sep 11 16:28:58 EDT 2020 | majdi4
Hello, Try this one : D = 0.31 L = 0.31 A = 0.2 Stencil thickness : 100 um
Electronics Forum | Wed Mar 30 12:29:55 EDT 2022 | ludo
hello, I am looking for information on new versions of Director fujiflexa and Medit. currently for Medit I am in version 18,4,0,13 and for Director fuji flexa I am in version 6,23,0,2 Is there a newer software version?
Electronics Forum | Sat Mar 03 09:38:13 EST 2001 | ghenning
http://global.ihs.com/industry_stds.cfm?customer_id=%21%25M%2AK%0A&shopping_cart_id=%26%258%5B%28J0%2CI%0A&country_code=CA〈_code=ENGL∨g_group=ELEC∨g_code=EIA
Electronics Forum | Tue Apr 29 03:29:01 EDT 2003 | chrissieneale
Does anyone have any figures on visual fail / no pick? our machine records this but no one has been recording the machine and it's been running since we've had it (a good few years). I am currently assuming it's about 0.2/0.3% but this is a (not very
Electronics Forum | Tue May 11 10:58:51 EDT 2010 | davef
Paste for dispensing differs significantly from paste for printing. [B Toleno Henkel Loctite]. So, if you compare paste characteristics: Characteristic of paste||Printable ||Dispensable Viscosity [million centipoise]||0.8 to 1||0.2 to 0.4 Metal cont
Electronics Forum | Tue Mar 29 04:15:01 EDT 2011 | ravo
Dear All, Thank you so much for your cooperation. Actually am in continous problems with my BGA and can not assemble it using my QP242 till now, I am using the following data : Vision no. : 1 Vision Type: 230 Height: 2.32 Body Size X: 27.00 +-0.
Electronics Forum | Thu Sep 15 21:25:43 EDT 2011 | darby
G'day folks - haven't been around for some time but still soldering on. Question for y'all. One of my design engineers has shown me a Creative PCI audio card with a TQFP48 attached. 0.4mm pitch. Let's say the pin width is 0.2mm and the pad design ha
Electronics Forum | Thu Sep 15 21:36:52 EDT 2011 | darby
I also posted this in the design section... G'day folks - haven't been around for some time but still soldering on. Question for y'all. One of my design engineers has shown me a Creative PCI audio card with a TQFP48 attached. 0.4mm pitch. Let's say
Electronics Forum | Wed Jul 30 11:36:31 EDT 2014 | emeto
About the pads shape - you can do rectangular or oblong. For stencil design oblong is better for small pads(0.2mm) because it will give better release, so having this thought in mind you should probably design oblong shape and then print make paste a
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