Events Calendar | Mon Dec 02 00:00:00 EST 2019 - Mon Dec 02 00:00:00 EST 2019 | ,
Webinar: QFN/LGA Design, Assembly Process Issues & Reliability Failures
Lyra Reflow Oven is a soft soldering that realizes the mechanical and electrical connection between the solder ends of surface mount components or the pins and the printed board pads by remelting the solder paste pre-distributed on the printed board
Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
Technical Library | 2019-06-07 14:49:54.0
ACI Technologies was contacted in regards to poor solder joint reliability. The customer submitted an assembly that was exhibiting intermittent opens at multiple locations on a ball grid array (BGA) component. The assembly’s functionality did not survive international shipping, essentially shock and vibration failures, immediately making the quality of the solder joints suspect. The customer was asked about the contract manufacturer and the reflow oven profile as well as the solder paste and surface finish used. The ACI engineering staff evaluated the contract manufacturer’s technique and determined that they were competent in the methods they used for placing thermocouples in the proper locations and developing the reflow oven profile. The surface finish was unusual, but not unheard of, in that it was hard gold over hard nickel, rather than electroless nickel immersion gold (ENIG). The customer was able to supply boundary scan testing data which showed a diagonal row of troublesome BGA pins.
New Equipment | Wave Soldering
High-End Nitrogen Wave Soldering Equipment - Lead-Free Precision Soldering Machine Experience the pinnacle of soldering technology with our high-end nitrogen wave soldering equipment. This lead-free soldering machine offers precision soldering for
I.C.T Provide SMT Production Line solutions with Automated Optical Inspection (AOI) AOI is short for Automated Optical Inspection, which is widely used in the electronics industry to check the appearance of PCBA assembly at the back end of the cir
Events Calendar | Mon Mar 16 00:00:00 EDT 2020 - Mon Mar 16 00:00:00 EDT 2020 | ,
BGA & Area Array Failures, Causes & Corrective Actions Online Webinar
Online SMT THT DIP AOI Machine AIS50X Principle Photograph the same board on the move with the upper and lower high precision cameras. Process image with Convolutional Neural Network (CNN) algorithm. Intelligently judge defects of components and sol
Online SMT THT DIP AOI Machine AIS50X Principle Photograph the same board on the move with the upper and lower high precision cameras. Process image with Convolutional Neural Network (CNN) algorithm. Intelligently judge defects of components and sol
New Equipment | Solder Materials
I.C.T | Antioxidant Silver Soldering Tin Lead Free Solder Bar for Solder Wave ❙ Introduction I.C.T has been working with suppliers to develop environmentally friendly lead-free solders and related materials and can now supply products that delive
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