Electronics Forum: /08 (Page 1302 of 1616)

How to install FBGA ICs on both sides of Flex boards with no stiffeners ?

Electronics Forum | Thu Aug 09 16:51:39 EDT 2018 | tey422

A good set of fixtures are what you need to get it done right. Since we are in the same area, I would recommend give ATD (Advance Tooling Design)a try, they located in San Jose. We been using fixtures from them for years. We build thousands of Fle

How to install FBGA ICs on both sides of Flex boards with no stiffeners ?

Electronics Forum | Fri Aug 10 16:01:51 EDT 2018 | ks0707

Hi Thomas, Thank you for your advice. BTW, unfortunately, I received negative answer from the Fixture house same as below. =========== We have an issue here. Your board is too thin. It is fine to make the fixture for first side. But when you run

How Can I generate Pick and place files from Eagle

Electronics Forum | Tue Aug 14 09:45:00 EDT 2018 | stephendo

Are you sure you mean pick and place files? Or does the manufacturer need centroid data to make their own pick and place files? Or they might even be able to use ascii CAD data to generate pick and place files. Look for an export function. Probably

Urethane Coating - Universal Remover/Cleaner

Electronics Forum | Wed Aug 15 13:03:26 EDT 2018 | davef

What does you urethane coating material supplier say? Urethane coating remover try: * Humiseal 1080 or 1100 * Dynaloy Dynasolve 190 or Uresolve 411 Techspray and Microcare make urethane coating removal products Urethane coating breaks down appr

Soldering the Kingston BGA eMMC32G-W525

Electronics Forum | Wed Aug 22 03:07:20 EDT 2018 | robl

Doesn't look like it would be deliberately high temp for it's functionality or package type, unless it was accidental on a batch at the packaging plant. To get the datasheet you have to either go through the "request Info" on https://www.kingston.co

Juki feeder spare parts

Electronics Forum | Fri Aug 31 04:55:50 EDT 2018 | sophyluo1985

Hi Karl, We also supply YAMAHA and JUKI parts. Our website is : Http://www.goldlandsmt.com Once you need, we can quote to you for your reference. ok? Have a nice day! Sophy GoldLand Electronic Technology Co., Ltd 88#, Nan Ling Road, Xin Qiao, Sha J

Juki feeder spare parts

Electronics Forum | Fri Aug 31 04:59:34 EDT 2018 | sophyluo1985

By the way, dear Karl, We have thousands of JUKI , YAMAHA, FUJI, PANASONIC, SIEMENS, SAMSUNG feeders in stock for sale. Once you need ,please let me know, ok? Have a nice day! Sophy GoldLand Electronic Technology Co., Ltd 88#, Nan Ling Road, Xin Qia

Reflow soldering issue

Electronics Forum | Fri Aug 24 01:25:58 EDT 2018 | cupet

Hi everybody, please advise in case of soldering problems after the reflow soldering. The problem occurs randomly at different locations on different PCB's (not the complete surface of the board). These places are very difficult for rework. Could you

Reflow soldering issue

Electronics Forum | Fri Aug 24 11:58:18 EDT 2018 | cupet

Hello davef, thank you for your reply. What do you think about the footprint for the diode on the first picture where the component is not assembled? There is good wetting on one pad of footprint and the other pad has bad wetting. This problem is not

Reflow soldering issue

Electronics Forum | Fri Aug 24 12:24:35 EDT 2018 | davef

Could be ... Consider this: The LED and the BIG pad reflowed before the small pad. The superior force of the solder on the BIG pad pulled the LED over and the LED took the solder on the little pad along with it. Try this: Print paste on a board. No


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