Supply chain management expert, Zurvahn is an Electronic Manufacturing Service provider for mid- to low-volume products to Original Equipment Manufacturers worldwide.
New Equipment | Component Programming
Mid America Taping and Reeling, Inc. Offers the fastest programming ic’s services that are performed on state of the art equipment from their 1st suppliers. We specialize in programming memory and logic devices in any quantity and package type. Const
Lifecycle Business Partners (LBP), headquartered in Salem, NH, is a leading provider of end-of-use technology asset management and recovery services. Our focus is on helping technology manufacturers and large corporations dispose of inactive, obsole
Electronics Forum | Fri Mar 10 12:12:55 EST 2000 | Russ
Casey, I will start with the lack of thermo-couple control - The unit I have is based on time and temp. exclusively. What happens when a cold board gets reworked vs. a hot board? No bottom side preheat, the heating is very localized to topside a
Electronics Forum | Fri Mar 10 12:12:55 EST 2000 | Russ
Casey, I will start with the lack of thermo-couple control - The unit I have is based on time and temp. exclusively. What happens when a cold board gets reworked vs. a hot board? No bottom side preheat, the heating is very localized to topside a
Industry News | 2018-10-18 09:16:42.0
New Technology for Void-free Reflow Soldering
Industry News | 2019-10-02 16:32:48.0
Nordson ASYMTEK is pleased to introduce its Panorama™ conformal coating line solutions, providing a balance of equipment and process control for optimal efficiency in automated conformal coating.
Technical Library | 2020-01-01 17:06:52.0
The majority of electronic failures occur due to thermally induced stresses and strains caused by excessive differences in coefficients of thermal expansion (CTE) across materials.CTE mismatches occur in both 1st and 2nd level interconnects in electronics assemblies. 1st level interconnects connect the die to a substrate. This substrate can be underfilled so there are both global and local CTE mismatches to consider. 2nd level interconnects connect the substrate, or package, to the printed circuit board (PCB). This would be considered a "board level" CTE mismatch. Several stress and strain mitigation techniques exist including the use of conformal coating.
Technical Library | 2022-12-23 20:44:54.0
One of the upcoming reliability issues which is related to the lead-free solder introduction, are the headin-pillow solderability problems, mainly for BGA packages. These problems are due to excessive package warpage at reflow temperature. Both convex and concave warpage at reflow temperature can lead to the head-in-pillow problem where the solder paste and solder ball are in mechanical contact but not forming one uniform joint. With the thermo-Moiré profile measurements, this paper explains for two flex BGA packages the head-in-pillow. Both local and global height differences higher than 100 µm have been measured at solder reflow temperature. This can be sufficient to have no contact between the molten solder ball and solder paste. Finally, the impact of package drying is measured
"The IR 3000 offers advanced surface mount rework capability in an integrated, cost-effective, bench-top work station." This video covers the basic processes of the IR 3000, focusing primarily on: Installations, Removals, Component Alignment and Ins
Built upon latest 3D projection technology, the TR7007QI SPI offers industry leading inspection accuracy for the most demanding applications. The inline inspection system automatically optimizes the inspection route for best performance, and TRI’s in
Career Center | Brooksville, Florida USA | Management,Production,Sales/Marketing
Spartronics develops, manufactures, and manages the full lifecycle of robust electronic and electromechanical devices for commercial aerospace, defense, space, instrumentation and control, life sciences and medical device applications. Our proven exp
Career Center | Santa Clara, California USA | Sales/Marketing
25 Years Experience in NPI, BDA, Selling: High Technology Electro-Mechanical Products For OEM And Subcontractor Suppliers Extensive knowledge of the needs of both the OEM purchaser and Subcontractors to obtain win-win agreements and successful long
Career Center | , | Engineering,Maintenance,Production
Production Planning ~ Supply Chain Management ~ Productivity Management ~ Sub Contracting Management ~ Process Quality Management ~ Process innovation & Lean Mfg ~ Cost efficiency Management ~ Manpower Management ~Multi Skilling & Training, Six Sigma
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/polymer-processing-systems/information/prevent-black-specks-in-your-lens-products
Contact Us Contact Us Form Find Your Local Contact Get Our Newsletter Request for Quote Polymer Processing Systems Home Information Prevent black specks in your lens products Reduce scrap rates and
| http://pcbasupplies.com/thermaltronics-tmt-tc-2-lead-free-tip-tinner-20g/
soldering iron tip is unable to be re-tinned by using cored solder or normal electronic grade fluxes./ For best results roll or wipe the soldering tip at normal soldering temperature over the surface of the TMT-TC-2 for a few seconds to produce local melting
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