Technical Library | 2023-12-26 17:50:54.0
In this white paper, we discuss the pros and cons of five analytical techniques when applied to residue analysis on electronic assemblies. We evaluate the following for their application and limitations for analyzing both visible and invisible residues: FITR, SEM/EDX, XRF, Ion Chromatography, and ROSE
Industry News | 2011-04-04 15:57:24.0
Aqueous Technologies Corp. announces that CEO Michael Konrad will present the paper titled "Conductive Crystals, White Residues, and Lower Reliability — The Rush to Clean No-Clean" at the upcoming International Conference on Soldering & Reliability (ICSR).
Industry News | 2017-09-04 16:39:34.0
The cleaning experts at MicroCare Corp., the industry’s leading manufacturer of critical cleaning, coating and lubrication products, will showcase their family of cleaning products at SMTA International in Illinois from 17-21 September. For 2017, the company is focusing on their newest electronics cleaner, Tergo™ High Performance Flux Remover.
Technical Library | 2016-05-26 15:07:36.0
The oxide layers are known as wetting inhibitors in component and PCB metallizations. The oxide acts as barrier that prevent the tin diffusion from happening. Besides, in corrosion studies, the role of salt residues -with Cl ion- on some metals is known as being promoters of oxidation or corrosion. On the other hand, most of corrosion studies with tin metallization are focused mainly on the corrosion resistance of tin alloys, but little has been done respecting to the influence of salts on tin metallization wetting. In this paper, a series of experiments was carried over to know the influence of specifically NaCl on BGA wetting given Head in Pillow (HiP) as result.
Industry News | 2013-08-09 11:26:31.0
Aqueous Technologies announces that CEO Michael Konrad will present at the upcoming SMTA Capital Chapter meeting.
Industry News | 2008-07-14 19:56:54.0
Labtech Microwave, one of the UK's leading design and manufacturers of microwave solutions and bespoke microwave component technology has reported a successful MTT-S/IMS show 2008.
Industry News | 2009-08-20 15:16:57.0
August 2009 — Cobar Solder Products, part of the Balver Zinn Group, announces that MicroTech Manufacturing, a contract manufacturer in the Phoenix area, now is using Cobar SN100C-XF3 as the standard lead-free solder paste for all its customers unless specifically directed to use a different material.
Industry News | 2023-07-10 18:25:44.0
ZESTRON is excited to announce an upcoming webinar titled, "Enhancing Yield and Reliability of Ultra-Fine Pitch Die through Defluxing on CoWs" on July 20th, 2023, at 2:00 PM EST.
Industry News | 2002-04-08 08:16:24.0
At 9:00am Senior Management will Review Financial and Operating Results
Technical Library | 2013-02-07 17:01:46.0
Silicone contamination is known to have a negative impact on assembly processes such as soldering, adhesive bonding, coating, and wire bonding. In particular, silicone is known to cause de-wetting of materials from surfaces and can result in adhesive failures. There are many sources for silicone contamination with common sources being mold releases or lubricants on manufacturing tools, offgassing during cure of silicone paste adhesives, and residue from pressure sensitive tape. This effort addresses silicone contamination by quantifying adhesive effects under known silicone contaminations. The first step in this effort identified an FT-IR spectroscopic detection limit for surface silicone utilizing the area under the 1263 cm-1 (Si-CH3) absorbance peak as a function of concentration (µg/cm2). The next step was to pre-contaminate surfaces with known concentrations of silicone oil and assess the effects on surface wetting and adhesion. This information will be used to establish guidelines for silicone contamination in different manufacturing areas within Harris Corporation... First published in the 2012 IPC APEX EXPO technical conference proceedings.
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
2481 Hilton Drive
Gainesville, GA USA
Phone: (770) 538-0411
