Automated 2D inspection Unsurpassed image quality Highest defect detection, low false calls Fast throughput Quick set-up Cost effective Nordson YESTECH’s versatile X2 Automated 2D X-Ray Inspection System (AXI) offers complete i
Technical Library | 2014-01-23 16:49:55.0
As reliability requirements increase, especially for defense and aerospace applications, the need to characterize components used in electronic assembly also increases. OEM and EMS companies look to perform characterizations as early as possible in the process to be able to limit quality related issues and improve both assembly yields and ultimate device reliability. In terms of BGA devices, higher stress conditions, RoHS compatible materials and increased package densities tend to cause premature failures in intermetallic layers. Therefore it is necessary to have a quantitative and qualitative test methodology to address these interfaces.
Industry News | 2014-10-30 19:03:02.0
Nordson DAGE, a division of Nordson Corporation (NASDAQ: NDSN), announces that Peter Koch, European X-Ray Application Engineer, will present at their Distributor Etek’s Technology Event, scheduled to take place November 5-6, 2014 in Prestwick, Scotland. Koch will present “Failure Analysis with X-Ray – in 2D, Tomosynthesis and CT.”
Industry News | 2015-03-03 13:11:14.0
Nordson DAGE, a division of Nordson Corporation (NASDAQ: NDSN), announces that Peter Koch will present on the subject of “Failure Analysis with X-Ray – in 2D, Tomosynthesis and CT” at the EPP Innovations Forum, scheduled to take place on Thursday, March 12, 2015 at the Kongresshalle in Böblingen, Germany.
Technical Library | 2013-12-27 10:39:21.0
The head-in-pillow defect has become a relatively common failure mode in the industry since the implementation of Pb-free technologies, generating much concern. A head-in-pillow defect is the incomplete wetting of the entire solder joint of a Ball-Grid Array (BGA), Chip-Scale Package (CSP), or even a Package-On-Package (PoP) and is characterized as a process anomaly, where the solder paste and BGA ball both reflow but do not coalesce. When looking at a cross-section, it actually looks like a head has pressed into a soft pillow. There are two main sources of head-in-pillow defects: poor wetting and PWB or package warpage. Poor wetting can result from a variety of sources, such as solder ball oxidation, an inappropriate thermal reflow profile or poor fluxing action. This paper addresses the three sources or contributing issues (supply, process & material) of the head-in-pillow defects. It will thoroughly review these three issues and how they relate to result in head-in pillow defects. In addition, a head-in-pillow elimination plan will be presented with real life examples will be to illustrate these head-in-pillow solutions.
Career Center | Austin, Texas USA | Production,Quality Control
Join an exciting downstream, solid pre-IPO company in the rolling hills of Austin. Work alongside an elite team of engineers with an excellent track record of success in the telecom industry! Their high-performance networking product technology is g
Career Center | Huntington Beach, California USA | Engineering
Trantronics, Inc. A well-established electronics assembly company who specializes in outstanding customer services and on time delivery is seeking a motivated hardworking individual to john our team at the Hunting Beach location. Responsibilities
Industry News | 2009-08-04 16:55:04.0
Niedernhall, 2009, August 4 – PCB expert Würth Elektronik’s printed pulse resistors achieved the till now claimed impossible high-voltage range of 200,000 V. That has been realised once more by the Würth Elektronik-owned “smart-conductive polymer thick film systems”, outstanding due to a wide variability of resistances.
New Equipment | Solder Materials
Indium Corporation manufactures high quality solder powders and pastes. Powders are available in hundreds of alloys and a full range of sizes. Solder pastes can be made from these powders using a wide variety of flux vehicles to get the best fit for
Industry News | 2017-03-06 05:25:35.0
Many of the webinars we present every month are available from our online archive. The video recordings and a copy of the slides can be provided for you or why not organise an education session with members of your team in a conference room so you can also discuss the subject after the session to implement your process improvements
