Electronics Forum | Tue Aug 02 15:02:50 EDT 2016 | davef
ASPIS (Advanced Surface Protection for Improved Reliability PCB Systems) The three year Aspis ‘Research for SMEs’ project has been conducted to address problems found with the nickel gold (ENIG) solderable finishes that are used by the electronics in
Electronics Forum | Wed Feb 08 12:18:18 EST 2017 | dyoungquist
It could be a part height issue. I have seen a case where an 0402 resistor from 2 different manufactures had different heights. If the height of your 2010 part is taller than you have programmed in the package data, the pick up head may be pushing
Electronics Forum | Mon Nov 13 13:26:43 EST 2017 | rcooley4
Hi all, I'm in the market for a BGA rework machine capable of handling a wide range of PCB's, anything from little 2"X2" board up to 15"X15" back-plane boards that are 0.100" thick. I would like to find a machine that can remove BGA's & QFN's, clean
Electronics Forum | Sun Jan 28 03:54:19 EST 2018 | alexeis
Hi, We have a solutions that is exactly for you: QPlace - basic solution for machine programming including XY reading and validation (with reports), BOM reading and validation (with reports), comparing and merging BOM/XY information (with validation
Electronics Forum | Wed Jan 31 10:56:23 EST 2018 | dontfeedphils
I'm working on bringing up a new conformal coat process/workcenter and have a few questions I'm hoping someone might have experience with. Right now we're manually spraying both coating materials (1B31 and 1A33 from Humiseal) using HVLP guns. I run
Electronics Forum | Tue Apr 24 21:00:58 EDT 2018 | marlonbc
Hi All, Would just like to course through this concern on a product that we are contracted to assemble. It is mainly used for an automatic hand sanitizer dispensing product. By design there is a restrictive value of current that it needs to dissipat
Electronics Forum | Sat Jun 02 19:32:20 EDT 2018 | reckless
Most pick and place machines today look highly advanced and extremely complicated and need alot of manufacturer support. Remind me of modern day german cars. My question is can any of these machines be run without Manufacturer support? I imagine p
Electronics Forum | Fri Jul 20 13:50:22 EDT 2018 | vchauhan
This question is regarding stencil design: I am having voids under QFN TI P/N LMZ20502SILT. I have attached component pic. Signal pin is 18X16 mils. Center pads are 31 mil sq. Initially I had stencil done with one mil per side reduction on signal pad
Electronics Forum | Tue Jul 31 07:56:43 EDT 2018 | markme
A question for those that carry out SPI. How do you program? Do you take CAD data for the card which will provide a 1-1 pad outline or do you use the stencil data for the program is the actual tool used to determine the paste volume (Aperture reduct
Electronics Forum | Wed Oct 24 02:09:34 EDT 2018 | simondsr
Hi everyone, I am new to this SMT. I have just graduated my study, have zero experience in SMT industry as I studied Automotive before. Ok lets proceed to the main objetive, I have a question regarding package rebake. From what I have learned, the
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