Parts & Supplies | SMT Equipment
SMT Cleanroom wiper ,the details are as below: SMT stencil clean: Roll improve the working efficiency, control the waste material actively, save cost. We can made products as per the customer’s detail specification. Cleanroom Cloth: Made of 100%
Parts & Supplies | SMT Equipment
SMT Cleanroom wiper ,the details are as below: SMT stencil clean: Roll improve the working efficiency, control the waste material actively, save cost. We can made products as per the customer’s detail specification. Cleanroom Cloth: Made of 100%
Parts & Supplies | SMT Equipment
SMT Cleanroom wiper ,the details are as below: SMT stencil clean: Roll improve the working efficiency, control the waste material actively, save cost. We can made products as per the customer’s detail specification. Cleanroom Cloth: Made of 100%
Technical Library | 2014-10-23 18:10:10.0
The functional reliability of electronic circuits determines the overall reliability of the product in which the final products are used. Market forces including more functionality in smaller components, no-clean lead-free solder technologies, competitive forces and automated assembly create process challenges. Cleanliness under the bottom terminations must be maintained in harsh environments. Residues under components can attract moisture and lead to leakage currents and the potential for electrochemical migration (...) The purpose of this research study is to evaluate innovative spray and soak methods for removing low residue flux residues and thoroughly rinsing under Bottom Termination and Leadless Components
Industry Directory | Manufacturer
Dynamic Manufacturing specializes in Electronic Manufacturing Services: Surface Mount Printed Circuit Boards (PCB's), Through-hole PCB's, Prototyping, Testing, Inspection, Conformal Coating, Enclosures. Contract Design: Printed Circuit Boards, Temper
Match Solder Paste Specifications and Oven Configurations to Provide Robust Process Profiles... The Profile Planner is an Microsoft® Excel Workbook Application that allows you to match Solder Paste specifications and Oven specifications. You can the
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Ultrasonic cleaning is faster, more consistent, and safer than any other method. Hand scrubbing, soaking, or steam don't even come close. The Bransonic table top cleaners now include the same high power, rugged transducers found on industrial systems
Industry News | 2011-06-09 14:01:00.0
Multitest announces that its MT2168 is designed for best tester utilization. Short index time (DUT exchange time), fast loading and sorting, and a high soak capacity support the handler to keep pace with the new tester generation.
Industry News | 2011-09-28 19:30:18.0
Multitest announces that the MT2168 fully leverages today’s tester capabilities in terms of shorter test times and higher parallelism, e.g. 16 sites.
Technical Library | 2014-06-12 16:40:19.0
Occurrence of popcorn in IC packages while assembling them onto the PCB is a well known moisture sensitive reliability issues, especially for surface mount packages. Commonly reflow soldering simulation process is conducted to assess the impact of assembling IC package onto PCB. A strain gauge-based instrumentation is developed to investigate the popcorn effect in surface mount packages during reflow soldering process. The instrument is capable of providing real-time quantitative information of the occurrence popcorn phenomenon in IC packages. It is found that the popcorn occur temperatures between 218 to 241°C depending on moisture soak condition, but not at the peak temperature of the reflow process. The presence of popcorn and delamination are further confirmed by scanning acoustic tomography as a failure analysis.
WASET - World Academy of Science, Engineering and Technology
