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Thermal Residue Fingerprinting: A Revolutionary Approach to Develop a Selective Cleaning SolutionDuring the last 5 years, the processes to remove flux residues especially for lead-free and challenging geometries have demonstrated new cleaning obstacles which have to be overcome. A new methodology has been recently developed to further increase the propensity for successful cleaning. At the core of this method is the thermal identification of the residue matrix. (...)
Experience indicates that softer residues are easier to clean than hard residues. What makes a residue hard is inherent in its make-up and history. The thermal history of a flux residue is important. The number of solder reflow cycles, the peak temperature, time after reflow and duration of the heating and cooling cycle will influence the hardness and thus, the cleanability of the residue. Credit / Source:
More New Products: Heller: The Mark III Reflow System... VeriClean: Flux Remover, Degreaser VJ Electronix: Summit 750 Rework System...
Avanex OIF SAS - Test & Measurement Equipment Sale Type: Online Auction Beginning Date: Fri, July 03, 2009 Ending Date: Thu, July 09, 2009 Location of Assets: France Assets to be disposed of by Avanex now part of the Oclaro Corporation following the merger of Avanex Corporation and Bookham Corporation earlier this year
Component Counters, Counting Scales, Lead Forming Machines, Pallets and Workboard Holders... Speedline Bravo 8105 Lead Free Reflow Oven Speedline Gemini 2 Adhesive Dispenser Visit Used Equipment Mart... Post Your Equipment Listing Free...
Posted by Mark.H My company has done loads of 0402 placements but are now required to start looking at 0201 and micro BGA placements. I�ve done loads of research... »» Posted by Craig I'm building a clamshell test fixture. I have all the pins and sockets to make a bed of nails. I purchased an enclosure. Everything else is pretty standard. I do not however have any information on pushpins... »» Posted by Nuez I need some help in setting straight QA which owns our ESD Procedures. 1.) Is the limmiting resistor for personel safety or to slow down ESD discharge? Everything I have read indicates it is for personnel safety... »» Equipments required for making SMD PCB's... Visit the Forum... Have a Question? Ask for Free...
Seminar/Course | Precision Pcb Services, Inc. Mon, July 06, 2009 | Oroville, CA, USA This latest version D of the IPC-A-610 presented in a one day class is a MUST for all quality assurance and assembly departments. IPC-A-610D illustrates industry accepted workmanship criteria for electronics assemblies... »» Design and Assembly Challenges of Ball Grid Arrays (BGAs) and Bottom Termination Components (BTCs) Online Webinar SMTA Tue, July 07, 2009 | Online The objective of this two session webinar is to identify the design and process issues in BGAs and BTC and the impact of lead free that must be resolved for an effective implementation of mixed assembly electronics products for both tin lead and lead free... »» Six Sigma Green Belt Training - Measuring for Performance Online Webinar | Whataboutquality LLC Wed, July 29, 2009 |Online Improve your business processes and increase your sales using our in-house Six Sigma training! Six Sigma training can help you alleviate the constant pressure to solve problems and make decisions... »» ControlLogix and RSLogix 5000 PLC Training Seminar... Fundamentals of Random Vibration and Shock Test Training... Visit the Event Calendar... Add Your Event Now...
Jobs: Kirkland, Quebec, Canada Contract Electronic Manufacturer of PCB Assemblies seeks experienced QA Inspector with CLUSO VISION SYSTEMS First Article Inspection experience... »» Zoomic Electronics (M) Sdn Bhd Malaysia This is a position where the candidate is required to have knowledge in custom wire-harness, cable assembly, PCB assembly (both PTH & SMT)... »» Warwick, RI, USA SMT Operator/Technician: SMT process and Mydata experience required. Programming and maintenance skills a plus. Must be flexible with hours. Good rate/benefits...»» Resumes: Desired Field: Sales/Marketing Duluth, GA, USA Over 20 years of experience selling high tech capital equipment for manufacturing. Accomplished in territory management, regional sales management... »» SMT Consultant, Process Development Desired Field: Research and Development Boise, ID, USA Over 20 years experience in SMT Process Development for large Contract Manufacturer. Specialist in Stencil Printing, Component Placement, Dispense... »» Experienced Electronic Assembler/Solderer Desired Field: Production , Quality Control Gainesville, GA, USA Strong mechanical background in building computers and systems. Experienced in soldering, assembly...»»
SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies. Membership Info SMTA Certification for SMT Processes and Six Sigma Green Belt Next Event: Ohio Valley Expo & Tech Forum
IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly. Membership Info Training & Certification Programs Standards & Publications - Online Store |
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The Thermodynamic Nature of Flux
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