The SMTA membership is a network of professionals who build skills, share practical experience and develop solutions in electronic assembly technologies and related business operations.
we can supply SMT machines,SMT spare parts,SMT production consumable and AI spare parts at competitive prices ,like feeders,nozzles,filters,servo motors and various boards . for JUKI,SAMSUNG,Panasonic
DSP798LF provides excellent print definition characterized by brick-like prints. Good release is seen on 12-9 mil apertures. Tack values are high even after extended open time in both normal and high humidity environments. DSP798LF will perform durin
A unique blend of low oxide, high purity solder powder with various paste flux formulations. Qualitek has developed several types of high-performance Delta Solder Paste designed for use in Sn/Pb or for Pb-Free circuit board assembly. Qualitek offer
Electronics Forum | Fri Dec 16 10:45:41 EST 2005 | campos
Hi,, My doubt is regarding to the Reflow Time, I mean, in a 5 or 7 zones oves, how long the board should stay inside the oven to complete the soldering cycle? 4 min, more, less...Should I keep low temp until peak for a long time or high temp in shor
Electronics Forum | Tue Aug 15 15:26:56 EDT 2006 | Ben Jong
HI, I had a question for very generalise questionires from my Kitting dept with very usual enquiries prompting me that : For the after open seal solder paste tube later kept inside storage, how long that half way use solder paste can be still conside
Pressure Feedback, closed loop control Print Gap: 0 - 6mm Stencil Separation Speed: 0.1 - 20mm/sec Distance: 0 - 3mm Print Modes: ProFlow, Print Print, Print Flood, Flood Print, Adhesive Paste Knead: Programmable: Number, Period,
Industry News | 2014-09-06 19:18:17.0
Briefing Co-hosted by IPC as Part of Continuing Effort to Connect IPC Members with Policymakers.
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
YAMAHA YS24 track mounter table Y axis tank chain keel drag chain KKE-M919F-00 YAMAHA YS24 track mounter table Y axis tank chain keel drag chain KKE-M919F-00 We also supply the below products: KHY-M71G5-A0 Z UNIT ASSY. YS12 Z-axis motor YG12 Z
Technical Library | 2019-07-10 23:36:14.0
Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.
Technical Library | 2008-02-20 21:42:52.0
Tier 2 and Tier 3 EMS companies face increasing pressure from competition in low-cost manufacturing countries to produce assembled boards at lower cost, with increased complexity and to tighter deadlines. They also face an increasing amount of high-mix, small-to-mediumvolume production runs. Even OEMs find it hard to predict what products they will be manufacturing in three to five years time, driving the need to invest in highly flexible production tools that will cater to their needs over the lifetime of the equipment. This paper examines methodologies for optimising the process, improving stock control and providing greater traceability using lean manufacturing techniques.
Precision Fine Pitch Aperture Cleaners Thousands of dollars less than fully-automatic cleaners Low solvent usage and running costs Fast cleaning time of 1-3 minutes Minimal waste disposal Portable unit can be used directly on the screen printe
A technology that identifies the intermetallic compound formation, enables the system to provide closed loop feedback to the operator and validates the condition of the solder joint. This technology works in conjunction with SmartHeat® and patented C
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout of printed circuit boards.
Events Calendar | Mon Mar 18 00:00:00 EDT 2019 - Mon Mar 18 00:00:00 EDT 2019 | ,
Webinar: Stencil Design for Solder Paste, In Process Inspection & Process Defects
Career Center | Wesley Chapel, Florida USA | Engineering,Management,Quality Control
15 years of experience on Electronic Manufacturing. Certified SMT Process Engineer TQM Knowledge Statistics DOE Screen Printer Thermal Process Knowledge JIT International Project Engineering Experience
Career Center | Cochin, Kerala India | Engineering,Management,Production,Technical Support
9 Years Experience in SMT Manufacturing Process, Quality Control Process, Testing and Engineering of Windmill power projects. The experience include: - � Skill in selection and installation of new manufacturing lines. � Conduct and analyze process t
Thermal Cycle Reliability Study of Vapor Phase BGA Solder Joints SMTnet Express September 13, 2012, Subscribers: 25475, Members: Companies: 8976, Users: 33645 Thermal Cycle Reliability Study of Vapor Phase BGA Solder Joints First published
SMTnet Express, May 17, 2018, Subscribers: 31,044, Companies: 10,939, Users: 24,723 Statistical Aspect on the Measuring of Intermetallic Compound Thickness of Lead Free Solders Azman Jalar, Maria Abu Bakar, Roslina Ismail, Abdul Razak Daud
cycle can occur. Setting Dot mode time (ex. 250ms) Process Image DotRunDuration=250 ASCII Command dtrs=250 Determine when Dot completed Monitor the pump busy signal or register to determine when a Dot activation has completed. 0 = not busy (completed) 1
Software Upgrades Technical Support Submit a Support Ticket Support Center Product Life Cycle Policy Applications Electronic Assembly Materials Solder Solder Solder is still the primary means of