Industry Directory | Manufacturer's Representative
Specialty materials for SMT Assembly. Solder Paste, Spheres, Tac Fluxes, Flip Chip Fluxes, Solder wi
New Equipment | Rework & Repair Services
Reliable LGA Rework Services to Rescue Your Project BEST is your source for LGA rework services. We can optimize our processes to make sure voiding is minimized and the interconnection to all of the IO meets the IPC classification for the assembly.
New Equipment | Cleaning Equipment
Cleaning circuit boards requires that you use extreme care and keep a steady hand during the task. When you want soldering supplies that will help you clean while also preventing damage, you may be convinced to use a solder cleaning pen. This flux re
Electronics Forum | Wed Jul 21 17:49:52 EDT 2004 | jsk
problem: Too many solvents and boards are not clean Flux remains on the board after vapor degreaser and "Powdery" white residue after vapor degreasing Flux type is kester 186 Process: hand solder High Temp alloy, spot clean after hand solder e
Electronics Forum | Thu Sep 06 10:55:37 EDT 2001 | davef
saturation occurs at ppm levels. Remember, IPA is extremely flammable and its bulk use makes the plant liable to all sorts of quite repressive safety rules/regulations and so on. Ignoring these rules exposes the owner to fines and possible plant cl
Used SMT Equipment | Soldering Equipment/Fluxes
Ersa-Eco Select 350-Selective Soldering system 2003 model Semi-automatic, Both single spot and heavy-mass soldering. High-Precision Spray Fluxer Solder Volume:approx:110-130kg Solder temperature: max. 300°C (This machine cost about 100 K when
Used SMT Equipment | Repair/Rework
VJ Electronix Benchtop Solder Rework System Vintage: 2013 Model: SRT Micra Micro Assembly & Small Board Rework System High Resolution Vision System Convection Top & Bottom Site Heating Spot Heater 0.3mm Pitch Process Capability 01005
Industry News | 2016-09-15 18:08:04.0
Industry-leading associations IPC and SMTA jointly announce the High-Reliability Cleaning and Conformal Coating Conference, scheduled to take place October 25-27, 2016 at Hyatt Rosemont, Rosemont, Illinois. The conference is focused on best practices for designing, cleaning and coating highly dense electronic assemblies to assure reliability in today’s mobile society.
Industry News | 2012-12-03 19:52:39.0
Printed Board Assembly Cleaning and Contamination Testing Center marks its debut at IPC APEX EXPO®, February 19–21, 2013, at the San Diego Convention Center.
Technical Library | 2024-07-24 01:04:35.0
Quad Flat No Leads (QFN) package designs receive more and more attention in electronic industry recently. This package offers a number of benefits including (1) small size, such as a near die size footprint, thin profile, and light weight; (2) easy PCB trace routing due to the use of perimeter I/O pads; (3) reduced lead inductance; and (4) good thermal and electrical performance due to the adoption of exposed copper die-pad technology. These features make the QFN an ideal choice for many new applications where size, weight, electrical, and thermal properties are important. However, adoption of QFN often runs into voiding issue at SMT assembly. Upon reflow, outgassing of solder paste flux at the large thermal pad has difficulty escaping and inevitably results in voiding. It is well known that the presence of voids will affect the mechanical properties of joints and deteriorate the strength, ductility, creep, and fatigue life. In addition, voids could also produce spot overheating, lessening the reliability of the joints.
With the Spectrum II's new Precision Z-axis, smaller dots and thinner solder paste lines can be achieved. This capability is standard on all Spectrum II systems and replaces the Precision Z option on the older Axiom products. In order to achieve su
High Quality Selective Wave Soldering Machine 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 allof our products. wave soldering, wave soldering machine, D
Events Calendar | Tue Apr 13 00:00:00 EDT 2021 - Tue Apr 13 00:00:00 EDT 2021 | ,
Boston Chapter Webinar: Cleaning Chemistry For PWB and Rework - Part 2, session 1
Events Calendar | Tue Apr 13 00:00:00 EDT 2021 - Tue Apr 13 00:00:00 EDT 2021 | ,
Boston Chapter Webinar: Cleaning Chemistry For PWB and Rework - Part 2, session 2
Career Center | la jolla, California USA | Engineering
More than 18 years experience in AOI. Refer to my resume for more details.
Thermal Spot Curing of Adhesives with Photonic Energy; a novel fiber delivery method of radiant heating to accelerate the polymerization of thermally active adhesives Thermal Spot Curing of Adhesives with Photonic Energy; A novel fiber delivery
Flux Collection and Self-Clean Technique in Reflow Applications Flux Collection and Self-Clean Technique in Reflow Applications The flux management system for a reflow oven is highly critical to the quality, cost, and yield of a reflow process
Imagineering, Inc. | https://www.pcbnet.com/blog/identifying-and-correcting-solder-bridge-defects/
– Solder masking is a vital step in preventing solder bridges from forming, and should be applied early in the manufacturing process. While solder mask color may be altered for aesthetic purposes, green solder masking has the highest contrast and the lowest cost, making it effective for spotting issues before they become a problem. Design
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