Parts & Supplies | SMT Equipment
Panasonic MSR REFLECTOR 10468S0019 Original new or copy new ones are availble! We also can supply you the following parts: 1.PANASONIC MV2F SMT NOZZLE 102247818103 MV2F PANASONIC SMT NOZZLE - SS (1.4X0.8) (DIAMOND COATING) 102247848603 MV
Industry News | 2013-05-11 22:01:39.0
The MPM® EnclosedFlow™ print head by Speedline Technologies is a revolutionary enclosed media printing technology that offers significant process and cost advantages over printing with metal squeegee blades. Solder paste is held within an enclosed chamber, and is directly pressurized during the print stroke to provide uniform and complete aperture filling for the full range of aperture sizes and fill types.
Industry News | 2013-09-10 15:43:26.0
HARTING AG is increasingly using 3-D molded interconnect device (MID) technology for its customers in the automotive and medical technology sectors who demand very high quality.
Electronics Forum | Wed Apr 13 12:10:47 EDT 2022 | winston_one
Hello! We have a strange effect. Some pads of big trough-hole DDR slot just dessapear. Initialy it was soldered with selective soldering process (leaded, 290 degrees, ImSn finish, very short storage). Then some connectors with poor barrel fill we hav
Electronics Forum | Fri May 23 15:33:39 EDT 2014 | hegemon
I don't see any visuals that make me think of black pad phenomena. I do note that it appears that pads on the BGA itself have detached and been left on top of some of the solder balls. To me it looks like the temperature profile is not correct, not
Electronics Forum | Mon Aug 11 09:21:04 EDT 2008 | davef
Sounds like solder is not taking to the pads of the BGA interposer. Check the solderability of the component.
Electronics Forum | Mon Aug 11 07:27:32 EDT 2008 | eyalg
We had experienced two (2) A BGA which fail (detached) off the board. Surprisingly we noticed that most of solder joints remains on the board leaving perfectly exposed and clean pads on the on BGA package (virgin pads) . Note: No mechanical stress wa
Electronics Forum | Mon Aug 11 13:55:09 EDT 2008 | guhansub1
Your defect may be possibly due to black pads, although it is rare on component side. Is your BGA pad finish ENIG? If so, inspection using a SEM can give clues on the presence of black pads
Electronics Forum | Mon Aug 11 10:37:19 EDT 2008 | realchunks
I assume you mean the balls of the BGA, not pads (laugh it up guys - I said balls). If so, you may have a no-lead BGA or a high temp BGA.
Electronics Forum | Sun Jun 12 09:29:41 EDT 2016 | davef
I'd guess that the interconnect pads on the BGA have poor solderability. Confirm this with testing at an independent lab. Work with your supplier to resolve the issue.
