Industry Directory | Consultant / Service Provider / Manufacturer
Mat-tech is your specialist in high-tech soldering & brazing. Whether it's developing a new product or improving an existing product, we provide the perfect joint.
Industry Directory | Consultant / Service Provider
Winslow Automation has been advancing lead finish and soldering technology for the military and aeropace, telecommunications, medical, and consumer electronics industry since its inception in 1986.
The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo
New Equipment | Rework & Repair Equipment
BEST HeatShield Gel™ is a thermal shield water-based gel designed to be used in the PCB rework/repair or board assembly areas in order to provide thermal protection of electronic components. It is truly a revolutionary means to protect components. It
Electronics Forum | Wed Jul 03 03:02:35 EDT 2013 | autoel
How to test the reflow solder joint shear strength? What are the specification to test solder joint shear strength? What are the different methods to test the solder joint shear strength? Vijayashree
Electronics Forum | Wed Jul 03 15:40:17 EDT 2013 | davef
Shear tests are [in my opinion] senseless. The shear stress you measure depends more on the shear rate and on the point where the force is applied than on the grain structure. When shearing a component, you not only apply shear stress, but also roll
Used SMT Equipment | AOI / Automated Optical Inspection
(2) Orbotech Automated Optical Inspections Machines For Sale Machine were just taken out of Military OEM facility in good working condition Both machines are being sold together at discounted price See attached pictures and information below
Used SMT Equipment | Semiconductor & Solar
Bondtester by DAGE, in good condition. DAGE Series 4000 Bondtester product information. The 4000 bondtester is multipurpose, capable of performing all pull and shear applications. The 4000 bondtester can be configured as a simple bond wire pull
Industry News | 2003-06-23 08:49:39.0
Three Organizations from the US, Europe and Japan to
Industry News | 2003-02-06 08:28:24.0
Will Premiere Its 2002 Roadmap at IPC SMEMA Council�s APEX Conference in Anaheim, CA, March 31-April 2
Parts & Supplies | SPI / Solder Paste Inspection
Quick programming, friendly programming interface Multiple measurement methods True one-button measurement Eight-way motion button, one-click focus Adjustable scanning pitch Solder paste 3D simulation function Powerful SPC function MARK
Parts & Supplies | Pick and Place/Feeders
The definition of SMT SMT is the surface assembly technology,surface mount technology(surface mount technology)(Surface Mounted Technology abbreviation),is currently the most popular electronic assembly industry,a technology and technology. What a
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Technical Library | 2023-01-17 17:19:44.0
A test program was developed to evaluate the effectiveness of vacuum reflow processing on solder joint voiding and subsequent thermal cycling performance. Area array package test vehicles were assembled using conventional reflow processing and a solder paste that generated substantial void content in the solder joints. Half of the population of test vehicles then were re-processed (reflowed) using vacuum reflow. Transmission x-ray inspection showed a significant reduction in solder voiding after vacuum processing. The solder attachment reliability of the conventional and vacuum reflowed test vehicles was characterized and compared using two different accelerated thermal cycling profiles. The thermal cycling results are discussed in terms of the general impact of voiding on solder thermal fatigue reliability, results from the open literature, and the evolving industry standards for solder voiding. Recommendations are made for further work based on other void reduction methods and additional reliability studies.
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
DIP Double-side Camera Online AOI Machine ETA-V5300 If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included all of our products. solder paste inspection,SMT SPI,SPI mac
Training Courses | | | PCB Inspection Courses
The PCB inspection courses focus on improving PCB yield and reliability through validation and detection of defects on electronics assemblies.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Events Calendar | Tue Apr 06 00:00:00 EDT 2021 - Tue Apr 06 00:00:00 EDT 2021 | ,
Capital Chapter Webinar: Next Gen Lead Free Solders for High Reliability & SMT Yield improvement
Events Calendar | Mon Jan 14 00:00:00 EST 2019 - Mon Jan 14 00:00:00 EST 2019 | ,
Webinar: Crimp Inspection, Quality Control in the Real World of Manufacture
Career Center | Milpitas, California USA | Clerical,Production,Quality Control,Research and Development,Technical Support
Winslow Automation, Inc. (aka Six Sigma), an industry leader in electronic component interconnect technology & related test and failure analysis services, is seeking a ‘hands on’ Materials Engineer to join our Test services team. This individual wi
Career Center | Milpitas, California USA | Engineering,Production,Quality Control,Research and Development,Technical Support
Winslow Automation, Inc. (aka Six Sigma), an industry leader in electronic component interconnect technology & related test and failure analysis services, is seeking individuals specializing in materials lab testing to join our team. We have openin
Career Center | Rochester, New York USA | Engineering
I have done my undergraduate studies in Mechanical Engineering. I am pursuing my Master's Program in Electronics Packaging. I am currently working as a Research Assistant for RIT-CEMA (Center for Electronics Manufacturing and Assembly). My research
Career Center | chicago, Illinois USA | Engineering,Production,Quality Control,Technical Support
• Experience with oscilloscopes, multimeters, spectrum analyzers, frequency counters, signal and arbitrary generators, chart recorders, multi-level printed circuits and other bench shop tools.
SMTnet Express March 21, 2013, Subscribers: 26266, Members: Companies: 13317, Users: 34462 Low Cycle Fatigue Behaviour of Multi-joint Sample in Mechanical Testing by: C.P. Hunt, O. Thomas, D. Di Maio, E. Kamara, H. Lu; National Physical Laboratory
Effect of Reflow Profile on SnPb and SnAgCu Solder Joint Shear Force News • Forums • SMT Equipment • Company Directory • Calendar • Career Center • Advertising • About • FREE Company Listing! Effect of Reflow Profile on SnPb and SnAgCu Solder
Heller Industries Inc. | https://hellerindustries.com/bit_publications/effect-of-reflow-profile-on-snpb-and-snagcu-solder-joint-shear-force/
Effect of Reflow Profile on SnPb and SnAgCu Solder Joint Shear Force. - Heller Industries Phone 1-973-377-6800 Company About News Events New Equipment Convection Reflow Ovens Reflow Oven MK7 -New
| http://etasmt.com/cc?ID=te_news_industry,3761&url=_print
(since board-level reliability testing is more difficult to implement). As a prudent approach, most companies perform both component- and board-level SJR testing before releasing a product with previously uncharacterized solder joint systems
