Industry Directory | Manufacturer
Manufacturer of materials for the electronics assembly marketplace. Our RoHS-compliant products include solder pastes, fluxes, solder powder, core wire and bar solder and process support products.
Industry Directory | Consultant / Service Provider / Manufacturer / Other
Taiwan Dry Tech Corp. manufacturer of Eureka Dry Tech Fast Super Dryers for moisture/humidity proof protective storage of PCB, MSD, IC packages, meets IPC/JEDEC J-STD-033 & IPC-1601.
New Equipment | Education/Training
In this One-Day class you will learn successful techniques to re-ball BGA Components. Both Lead and Lead Free Solder Balls will be covered. The student will have an opportunity to use and evaluate some of the most popular BGA rework fixtures on the
New Equipment | Wave Soldering
Suitable for welding of THT, SMD device, streamline design, beautiful, convenient maintenance and maintenance. preheating zone and filtration system adopts direct pull type module design, convenient maintenance and maintenance. preheating zone,
Electronics Forum | Fri Dec 16 08:00:26 EST 2005 | jax
What you are most likely dealing with: Insufficient Pure Sn layer ( multiple causes ) Because elevated temperatures accelerate the diffusion process, the thickness of the Pure Sn layer will reduce during every thermal cycle... ( bakeing PCBs, S
Electronics Forum | Mon Nov 08 14:18:10 EST 1999 | John Thorup
Reduced Oxide Soldering Activation is an electrochemical method of restoring the solderability of surfaces. Searching the archives of IPC technet and this forum will reveal more details. John Thorup
Used SMT Equipment | Soldering - Reflow
Vitronics 6622CC (Pb Free) Wave Soldering Machine Brand: Vitronics Model: 6622CC Vintage: 2001 Serial Number: 0103652201 LEADFREE unit Configured with Main Wave and Chip Wave Basic system according to General Specification (GS 235) CONTRO
Used SMT Equipment | Soldering - Wave
this type can be added with nitrogen protection system 1 Flux spraying system 1.1 Spray fluxer can sense the board size automatically, and the spraying area can be adjusted according to the width of PCB. 1.2 Spray fluxer can sense the conveyor
Industry News | 2018-10-18 09:25:57.0
about wave soldering machine tin pot
Industry News | 2018-10-18 08:04:17.0
Influences of the solder material for the wave soldering machine soldering quality
Parts & Supplies | Solder Paste Mixers
Solder paste Mixer Features: Unique contoured shape, generous appearance and practical, which is made by advanced coating process workmanship. Mixing principle is on the basis of Motor rotation and revolution mode of agitation, no need to defrost
Parts & Supplies | SMT Equipment
Features: Unique contoured shape, generous appearance and practical, which is made by advanced coating process workmanship. Mixing principle is on the basis of Motor rotation and revolution mode of agitation, no need to defrost the paste. Need to r
Technical Library | 2007-07-19 15:15:11.0
ROSA is a surface restoration technique that removes hard to reduce species like metal oxides or sulfides. At the time of its development, the focus was on solderability and compliance to environmental regulations. Industry trends and regulatory changes as a result of the Montreal Protocol were the driver for much of the concern over environmental compliance. The result was an increase in the development of no-clean and water soluble fluxes and the removal of halogenated cleaning chemistries.
Technical Library | 2019-07-02 23:02:05.0
The introduction of lead-free solders resulted in a selection of different chemistries for solder pastes. The higher melting points of lead-free alloys required thermal heat resistant rosin systems and activators that are active at elevated temperatures. As a result, more frequent maintenance of the filtration systems is required and machine downtime is increased.Last year a different method of cleaning reflow ovens was introduced. Instead of cooling down the process gasses to condensate the residues, a catalyst was used to maintain the clean oven. Catalytic thermal oxidation of residues in the nitrogen atmosphere resulted in cleaner heating zones. The residues were transformed into carbon dioxide. This remaining small amount of char was collected in the catalyst. In air ovens the catalyst was not seen as a beneficial option because the air extracted out of the oven was immediately exhausted into the environment. When a catalyst is used in an air environment there is not only the carbon dioxide residues, but also water. When a catalyst is used in an air reflow oven the question is where the water is going to. Will it condensate in the process part of the oven or is the gas temperature high enough to keep it out of the process area? A major benefit of using a catalyst to clean the air before it is exhausted into the environment is that the air pollution is reduced dramatically. This will make environmental engineers happy and result in less pollution of our nature. Apart from this, the exhaust tubes remain clean which reduces the maintenance of air ovens.This paper will give more detailed information of catalyst systems during development and performance in production lines.
· What is the difference between SMT vacuum reflow soldering machine and ordinary reflow soldering machine? · What problems can be solved by smt vacuum reflow soldering machine? · What is the basic principle of vacuum reflow machine? · Ho
The Centurion™ is a forced-convection SMT reflow system with tight, closed-loop process control, built for today’s high-throughput PCB assembly environments. With the best heat transfer in the industry, the Centurion is able to run any profile at the
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.
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.
Career Center | Williamsport, Pennsylvania USA | Engineering,Management
PRIMUS Technologies Corporation is an electronic manufacturing services (EMS) provider that produces highly reliable products for global government and commercial markets. Our company is an integrated lean enterprise that fully embodies the Six Sigma
Career Center | South Plainfield, New Jersey USA | Engineering
Alpha Assembly Solutions, a MacDermid Performance Solutions Business and a world leader in the development, manufacturing, and sales of innovative materials used in the assembly electronics, industrial joining and Photo Voltaic market places, is seek
Career Center | Houston, Texas USA | Engineering,Management,Quality Control,Technical Support
Seasoned Process & Quality Engineer. Degreed Chemical Engineer. 20+ years in Electronics Semiconductor manufacturing. Proficient in Quality Statistical tools, Design of Experiments, FMEAs, APQP, PPAP, ISO 9000, ISO/TS 16949 etc.
Career Center | NORTHRIDGE, California USA | Engineering
EDUCATION BS Electronics and Communication Engineering Gujarat University MS Electrical Engineering California State University, Northridge ACADAMIC PROJECT Fabrication and Characterization of Silicon Carbide (SiC) MESFE
Reduced Oxide Soldering Activation (ROSA) News • Forums • SMT Equipment • Company Directory • Calendar • Career Center • Advertising • About • FREE Company Listing! Reduced Oxide Soldering Activation (ROSA) American Competitiveness Institute
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