Resistors specialist, Chip , Networks, Metal Film, Metal Oxide, Carbon Film, Fusible, Thermal, Cement , Power type, wirewounds.
Copper Oxide for Parallel Electronic Plating System (PCB industry). Pan-Continental (H. K.) Limited is the biggest Copper and Zinc compound in Taiwan. Welcome to cooperate with your company.
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 | Rework & Repair Equipment
The BEST Gold Contact Replating Kit includes the tools you need for fast replating and modification of circuit contacts. Edge contacts may require replating if they are contaminated with solder or become scratched during handling or do not meet the m
Electronics Forum | Thu Jun 09 14:45:21 EDT 2011 | kahrpr
Does the board look like that before Reflow?
Electronics Forum | Wed Jun 08 13:49:48 EDT 2011 | sonofptolemy
Hello, I am having a problem with HASL PCB's after it comes back from the stuffer. To me it looks like oxidation and it causes poor wetting. This leads to a bunch of problems all of which have different symptoms but the cause is this oxidation proble
Used SMT Equipment | General Purpose Equipment
ASI Conveyorized Oxide Line Set up for RBP Oxide replacement chemistry 24' Input 4'Spray Chamber/Triple Cascade Rinse 4'Flood Chamber/Double Recirc. Rinse Single Running Rinse Dryer Output Controller 480V 70A 3Ph Item has been rewired with Contactor
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 | 2014-10-01 15:59:00.0
PCB provider Cirtech Electronics located in Cape Town, South Africa will be liquidating their assets utilizing the online auction services of GoIndustry and Baja Bid. Bidding for the auction will open promptly at 8:00am PDT on October 7th, 2014 and will begin closing at 6:00am PDT on October 14th, 2014.
Industry News | 2014-10-10 16:27:51.0
CB provider Cirtech Electronics will be liquidating their assets utilizing the online auction services of GoIndustry and Baja Bid.
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 | 2023-09-16 06:27:24.0
Vacuum reflow ovens are the best way to solder SMD components. They create a controlled environment that prevents oxidation and improves solder joint quality.
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.
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
· 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
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 | Corpus Christi, Texas USA | Engineering,Production
Improve and expand capabilities related to thin film sputtering/CVD deposition as required by Operations and the Business Unit. This position reports directly to the Engineering Manager. Responsibilities: Continuous improvement of sputtered th
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
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.
SMTnet Express July 18, 2013, Subscribers: 26169, Members: Companies: 13430, Users: 34947 Effect of Surface Oxide on the Melting Behavior of Lead-Free Solder Nanowires and Nanorods by Fan Gao, Karunaharan Rajathurai, Qingzhou Cui, Guangwen Zhou
| http://etasmt.com/cc?ID=te_news_bulletin,23573&url=_print
. Process and design-related causes: • Solder paste flux not aggressive enough for level of oxidation present on part or PCB • PCB pad contaminated
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/select/technologies-or-options/solder-nozzle-cleaning
Solder Nozzle Cleaning - English Solder Nozzle Cleaning - German Solder Nozzle Cleaning Flux Gel Solder Nozzle Cleaning to Ensure Consistent Quality Features and Benefits - Removes oxidation residues and re-tins the nozzle surface without overspray of machine or
