Electronics Forum | Thu Apr 11 00:54:49 EDT 2019 | SMTA-Vikram
Yes, we have try different Flux, probes. etc... also not to paste vs Paste Via, but still we have ~3% NDF due to contact issue. I am looking for selective pasting with less flux dispenser.Any idea or anyone has used? What about plug via before pas
Electronics Forum | Fri Mar 29 08:27:46 EDT 2019 | SMTA-williams
Can anyone help understanding the function of the oil in a bi-components Thermal Interface Material ? After a while, when the material is stored, the oil comes up in the surface : shall we remove it ? shall we re-integrate it into the TIM ? what if w
Electronics Forum | Mon Apr 01 03:55:59 EDT 2019 | robl
Hi Lee, Depends on the pitch, but 3 main options: 1) Use solder preforms and intrusively reflow https://www.indium.com/solders/preforms/ 2) Use a selective solder machine on smallest nozzle or Robot with fine tip. Our Versaflow 3/45 can handle the
Electronics Forum | Mon Apr 01 05:05:40 EDT 2019 | robstevenson
I currently have Aegis CircuitCam Version 7.7.12.0 I have corrupted the mydata.mdb Does anyone know where I can get the original copy that came with software as I am not on maintenance contract any more. Also does anyone have a pdf copy of the Aegis
Electronics Forum | Tue Apr 02 11:53:11 EDT 2019 | pace_worldwide
For more information on the TF 1800, please see our YouTube video at http://www.youtube.com/watch?v=Y_nqXp_BrvE&t=45s or go to our webpage at http://www.paceworldwide.com/products/area-array-bga-rework/bga-rework-systems/tf-1800-bga-csp-qfn-smd-rewor
Electronics Forum | Wed Apr 03 12:34:52 EDT 2019 | franjov
Equip-Test main product lines are Test Probes, Test Fixture Kits, Customized ICT & Functional Test Fixtures, Integrated ICT with Function Test capabilities. If you are looking for some of these products just let us know we are global suppliers for th
Electronics Forum | Wed Apr 10 03:46:29 EDT 2019 | oxygensmd
Depends on what machine you want to get. Linux OP used on S13-S15-S20-F3-F4 for a time but they changed to WinXP - after '96. The new software with WinXp is more stable as the Lunix version. The Linux version was really sensitive of LinePC-StationPC
Electronics Forum | Fri Jun 07 05:08:08 EDT 2019 | gregoryyork
Does look like delam, if its that bad and the board looks like its HASL finish or Silver, it could also be porous absorbing the chemistries of HASL or Nitric from the Silver which will greatly encourage ECM or poor SIR figures or just simply eat the
Electronics Forum | Fri Jun 07 11:10:08 EDT 2019 | teejsd
We also have a Foresite C3 for spot testing for ionic contamination. I didn't use it at this spot, but used it some other spots around the PCB that showed this color change and with our C3 we were passing IPC standard for ionics. But I was wonderin
Electronics Forum | Fri Jun 07 11:17:14 EDT 2019 | teejsd
Unfortunately for me, I can't say whether those balls were flat on 1 side or not -- sent this board for x-section to see if we had CAF, since my ionics testing wasn't breaking IPC standard. Unhappily my x-sect results were inconclusive. However I d
