Electronics Forum | Fri Jul 16 03:11:23 EDT 1999 | SPEZZAFERRI Luca
| | | Hi, | | | | | | I need some urgent informations on stencil design guidelines on how to perform epoxy printing on 0603 and 0402 components. Could anyone help? ( Reflow process is not possible because of some other constriants) | | | | | | Sec
Electronics Forum | Wed Jan 08 16:27:11 EST 2020 | rmitchell
We have a PCB with the dual sided connector that slides on from the edge and has leads on the top and bottom sides of the PCB. It has 20 leads on each side of the PCB with with about .8mm pitch. The PCB also has a gold grounding strip on the edge fo
Electronics Forum | Thu Jul 12 20:55:37 EDT 2001 | davef
First, we don�t like pallets, but ya gotta do wat ya gotta do!!! Second, we used to pallet after print and before place, but we lost so many prints messing with palleting boards that we now pallet, print, place. Third, most of our pallets are �home
Electronics Forum | Mon Mar 01 22:51:56 EST 1999 | Dave F
| We have customer requested machine dispension on adhesive of solder side components, however we are currently using stencil printing for adhesive. Have anyone evaluated and compared on dispension and screen printing of adhesive before? | Thanks! |
Electronics Forum | Thu Jun 08 09:26:26 EDT 2023 | frankchan
placement> (curing)> reflow soldering> cleaning> inspection> rework SMT production process Surface mount process a. Single-sided assembly: (All surface-mount components are on one side of the PCB) Incoming inspection-solder paste stirring-screen prin
Electronics Forum | Mon Nov 22 11:19:39 EST 2004 | davef
Short answer: Yes. Depending on the application of the conductive ink, suppliers select different mesh for the silver particles. So, you should follow your supplier's recommendations for printing, for instance: Conductive Ink||PI-2000 Highly Condu
Electronics Forum | Sat Mar 18 02:21:31 EST 2006 | pavel_murtishev
Good morning, Once again a met annoying solder beading issue while producing board with PLL (leadless, contacts from the bottom side of the package). Board has very high placement density and beads appear near PLL package only. This package is finep
Electronics Forum | Thu Mar 20 16:10:32 EST 2003 | gfoot
Does anyone have any experience using Minami MK210 screen printers? I am looking at buying a second hand machine and I am not familiar with this type.
Electronics Forum | Fri May 01 14:00:59 EDT 1998 | Chrys
I've never seen this before. Today, I got this tombstoning on Tantalum Capacitors (Okay, I saw that before) Here's the part that seems weird to me: -They didn't tombstone onto a termination - they went onto their sides! That's right, both terminati
Electronics Forum | Sat May 02 00:51:14 EDT 1998 | Rick
I agree with Steve...most certainly a placement occurance. I've seen this on many occasions with Panasonic equip. Change your feeder first and then check your component packaging. | I've never seen this before. Today, I got this tombstoning on Tan
