Suppliers of Stencil/PCB Cleaners, Soldering Systems, Solder Paste Inspection & Measurement Systems, Ionic Contamination Test Systems, Spray Fluxers and Cleaning Chemicals
Industry Directory | Manufacturer
For over 40 years, Specialty Coating Systems has provided high quality Parylene conformal coating services and expertise to the medical device, electronics, automotive and military/aerospace industries.
New Equipment | Solder Paste Stencils
Eliminate hours of solder mask damage repair time for bga sites while improving rework yield. Are you frustrated by the time it takes to repair mask damage underneath the BGA during the rework process? Are you squeezed for space on the PCB in an
New Equipment | Cleaning Equipment
CM11 , CM 22, CM33. CM60 – Ionic Contamination and Cleanliness Test Systems to MIL & DEF standards.
Electronics Forum | Wed Feb 04 21:06:07 EST 2009 | shan
I'm looking for test labs in Taiwan that are capable of performing ionic contamination testing on small to medium sized SMT boards. I'm interested in both ion chromatography and ROSE test methodologies. Is anyone aware of any labs performing contami
Electronics Forum | Thu Nov 02 07:45:15 EST 2006 | davef
For more than you want to know about static and dynamic testers, read EMPF report RR000013, "An In-Depth Look at Ionic Cleanliness Testing". Request it from http://www.empf.org/index.html#
Used SMT Equipment | Board Cleaners
Austin American Technology's Mega II cleaners are designed for high reliability, environmentally-friendly, solvent-based cleaning and testing applications. These closed-loop, solvent regenerative systems feature quantitative ionic contamination detec
Industry News | 2018-04-11 20:04:01.0
SMTA Europe announces Session 3 Technical Program on Advanced Test Methods at the “Electronics in Harsh Environments Conference” to be held in Amsterdam, Netherlands, on April 25th, 2018.
Industry News | 2018-09-23 09:57:15.0
Industry-leading associations IPC and SMTA jointly announce the High-Reliability Cleaning and Conformal Coating Conference, scheduled to take place November 13-15, 2018 at Chicago Marriott, Schaumburg, Illinois. The conference is focused on the cleanliness of highly dense electronic assemblies to achieve quality and reliability within the stated in-field environment.
Technical Library | 2023-04-17 21:37:32.0
Ionic contamination is a leading cause in the degradation and corrosion of electronic assemblies, leading to lifetime limitation and field failure (Fig. 1). Ionic residue comes from a variety of sources shown in Fig. 2 opposite: Examples of ionic contaminants: * Anions * Cations * Weak Organic Acid
Technical Library | 2023-04-17 21:17:59.0
The purpose of this paper is to evaluate and compare the effectiveness and sensitivity of different cleanliness verification tests for post soldered printed circuit board assemblies (PCBAs) to provide an understanding of current industry practice for ionic contamination detection limits. Design/methodology/approach – PCBAs were subjected to different flux residue cleaning dwell times and cleanliness levels were verified with resistivity of solvent extract, critical cleanliness control (C3) test, and ion chromatography analyses to provide results capable of differentiating different sensitivity levels for each test. Findings – This study provides an understanding of current industry practice for ionic contamination detection using verification tests with different detection sensitivity levels. Some of the available cleanliness monitoring systems, particularly at critical areas of circuitry that are prone to product failure and residue entrapment, may have been overlooked. Research limitations/implications – Only Sn/Pb, clean type flux residue was evaluated. Thus, the current study was not an all encompassing project that is representative of other chemistry-based flux residues. Practical implications – The paper provides a reference that can be used to determine the most suitable and effective verification test for the detection of ionic contamination on PCBAs. Originality/value – Flux residue-related problems have long existed in the industry. The findings presented in this paper give a basic understanding to PCBA manufacturers when they are trying to choose the most suitable and effective verification test for the detection of ionic contamination on their products. Hence, the negative impact of flux residue on the respective product's long-term reliability and performance can be minimized and monitored effectively.
StencilQuik demonstration video. This breakthrough method allows you to simplify placement/replacement saving 50% or more of time required to rework BGAs or CSPs.This is a well developed BGA rework method. More on the StencilQuik(TM) process here:
As the leader in precision cleaning, ZESTRON is uniquely positioned to offer you the analytical services and expertise needed to ensure you meet your precision cleaning requirements. Ionic contamination testing, SIR testing, ion chromatography, FTIR
Training Courses | | | Other Courses
Other courses related to electronics manufacturing and assembly
Events Calendar | Mon Oct 07 00:00:00 EDT 2019 - Tue Oct 08 00:00:00 EDT 2019 | ,
PCBA Cleanliness End-of-Project Webinar
Career Center | san diego,, California USA | Engineering,Production,Quality Control,Technical Support
SMT Process Engineer, ISO-9001, IPC-600/610/620/7711/7721, J-STD-001, Thermal profiling, Lean manufacturing.
Career Center | Shen Zhen, China | Management,Sales/Marketing
Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe
SMTnet Express, Septemeber 8, 2016, Subscribers: 26,370, Companies: 14,943, Users: 41,052 How Clean is Clean Enough – At What Level Does Each of The Individual Contaminates Cause Leakage and Corrosion Failures in SIR? Terry Munson, Paco Solis
Surface Mount Technology Association (SMTA) | https://www.smta.org/harsh/tech2018.cfm
. Reliability data using IPC Test Methods and the Bono test data will be presented. Session 3 - Advanced Test Methods + Quantification of ionic contamination present on electronic assemblies is of extreme importance, especially when the end product functions within harsh environments
| https://www.eptac.com/faqs/ask-helena-leo/ask/type-of-water-to-use-on-soldering-sponges
I’ve paraphrased some of the statements from the site. From; http://www.biotechserv.com/lab_equipment_blog/2013/06/12/distilled-or-deionized-water-whats-the-difference/ Regular tap water has many ionic impurities and minerals which will react with the soldering iron tips
.gif)
