Industry News | 2014-06-17 21:50:29.0
SMT International has just introduced AMTECH VS-213 (a.k.a. the VOIDSTOPPER), a no-clean, lead-free solder paste formula that is 100% halogen-free based on all testing methods, including Oxygen Bomb Combustion and Ion Chromatography.
Industry News | 2021-06-17 15:18:27.0
Indium Corporation will feature proven products from its portfolio of high-reliability solder materials at the CEIA Wuhan Seminar on June 24 in Wuhan, China.
Industry News | 2017-03-06 05:20:47.0
For over 30 years we have been offering hands-On and theory workshops in all aspect of electronic assembly. From practical skills like manual soldering, component handling plus wiring and assembly to the most advanced area array, flip chip and laser soldering technology http://www.bobwillis.co.uk
Industry News | 2018-02-26 11:10:21.0
Saki Corporation will demonstrate its new 5th generation, 3D Automated Optical Inspection (AOI), 3D Solder Paste Inspection (SPI), and 3D Automated X-ray Inspection (AXI) systems and software at the IPC APEX Expo, February 27-March 1, San Diego, California, Booth 1127. In addition, Saki's 3D AOI system, based on its Quality-Driven Production (QDP) concept for true closed-loop, machine-to-machine communication, will be part of the Fuji SMART Factory Line in booth 3539.
Electronics Forum | Tue Mar 06 14:10:52 EST 2001 | CAL
Are the voids in the balls of a BGA? Are you verifying this through x-ray if they are? some voids depending on size and location are some what accepted. Solder paste type? Solder paste date code? Humidity high? PCB's been stored in a truck trailer?
Electronics Forum | Wed Feb 28 19:44:50 EST 2001 | pzohbon
I am having problems with voids in our soldering process. I believe it to be the fact that we use a no clean flux without control on how the boards are handled (gloves, procedures, etc.) Does anyone have suggestions on the appropriate place to start?
Electronics Forum | Thu Mar 01 11:43:08 EST 2001 | dason_c
Not enough info, when you say no clean flux, is it for wave soldering process, please provide more detail, SMT or wave, is it all the joint which you find the void? Rgds
Electronics Forum | Thu Mar 01 10:29:00 EST 2001 | davef
If the soldering process is not controlled, the results are variable, regardless of the flux type. Tell us more about your concerns, process, solder, etc
Electronics Forum | Fri Mar 02 08:52:20 EST 2001 | markkrmp
Are your voids looking like blow holes also? Is this only occurring on the solder joints of the Thru Hole components and Via's? Or does this happen on SMD pads? My experience is that we have seen this but only with some of our older PCB's which are
Electronics Forum | Tue Mar 06 03:29:05 EST 2001 | daled
Hello I am looking for any data that confirms the long term reliabilty of no clean paste as opposed to water soluable. Does anyone have any past experiences of problems when changing over from water soluable to no clean in the SMT prcocess?? Thanks i
