Electronics Manufacturing Technical Articles

Electronics Manufacturing Technical Articles

Papers and articles related to SMT, PCB & EMS industry.


  • Europlacer SMT Pick & Place Machines
  • Reflow Ovens
  • Precision, fluid dispensing systems for low volume, high mix, R&D, and high volume 24x7 production
  • Electronics manufacturing training materials - IPC, solder
  • PCB X-Ray Inspection
  • PCB Rework Tools
742 SMT / PCB Technical Articles

Selection Of Wave Soldering Fluxes For Lead-Free Assembly

Jul 10, 2008 | Chrys Shea, Sanju Arora, Steve Brown

This paper reviews the J-STD-004 and how it is used in flux categorization and selection. It also discusses the major types of flux formulations available, and the design, process and reliability implications of using each type. The purpose of the paper is to help the reader make an informed choice when selecting wave solder fluxes for lead-free processing....

Publisher: Cookson Electronics

Cookson Electronics

Leading materials science company that provides high performance materials, chemistry and technology solutions to the electronics and surface finishing industries worldwide.

Providence, Rhode Island, USA

Manufacturer of Assembly Material

Lead-Free Reliability - Building It Right The First Time

Jul 01, 2008 | Peter Biocca

As lead-free and RoHS compliancy fast approaches, it is more important than ever to build it right the first time. Lead-free assembly and RoHS will bring about numerous changes and the number of variables with which to contend is increasing, creating increased risk of defects and reduced product reliability. However, understanding what the variables are and their impact on the assembly can great increase product reliability....

Publisher: Kester

Kester

A leading global supplier of assembly materials to the electronic assembly, component and microelectronic marketplaces.

Itasca, Illinois, USA

Manufacturer of Assembly Material, Soldering

Printable Nanocomposites for Electronic Packaging

Jun 25, 2008 | Endicott Interconnect Technologies, Inc.

Printing technologies provide a simple solution to build electronic circuits on o low cost flexible substrates. Nanocomposites will play important role for developing advanced printable technology. Advanced printing is relatively new technology and need more characterization and optimization for practical applications. In the present paper, we examine the use of nanocomposites or materials in the area of printing technology....

Publisher: i3 Electronics

i3 Electronics

A world leader in high-performance PCB fabrication & assembly, semiconductor packaging, systems integration & test, advanced laboratory services and contract R&D.

Endicott, New York, USA

Assembly, Component Packaging, Contract Manufacturer, Manufacturer of Assembled PCBs, Manufacturer of Bare PCBs

Enterprise-wide Supplier Quality Management: The Big Payoff for Global SPC

Jun 04, 2008 | Zontec Inc.

The convergence of a wide range of global influences is having a profound effect on current-day quality in manufacturing. Today's operational strategies must take into account business cycles, risk-based management, logistics, workflows, outsourcing, regulatory issues, product development, corporate mergers and acquisitions. In this ever-changing economy it is imperative that companies compete more effectively on two fronts: by reducing costs and emphasizing quality....

Publisher: Zontec, Inc.

Zontec, Inc.

SPC software manufacturer. Our software includes such extras as defect tracking, traceability, trend and root cause analysis, overall equipment effectiveness (OEE), rolled throughput yield (RTY), equipment uptime/downtime and supplier quality management in a true real-time production-based system.

Cincinnati, Ohio, USA

Software Manufacturer

Solder Paste Inspection Technologies: 2D-3D Correlation

May 28, 2008 | Rita Mohanty, Vatsal Shah; Speedline Technologies, Paul Haugen, Laura Holte; Cyber Optics Corp.

This paper describes correlation between a true 2D area measurement (e.g. printer) and a height map generated area from a SPI system. In addition, this paper will explore the correlation between area/volume measurements and bridge detection between 2D/3D techniques. The ultimate goal is to arm the process engineers with information that can be used to make decision that will impact defects, cost, throughput and Return On Investment....

Publisher: Speedline Technologies, Inc.

Speedline Technologies, Inc.

Speedline Technologies serves the electronics assembly and semiconductor packaging industries with class-leading equipment, responsive support and unparalleled process knowledge.

Franklin, Massachusetts, USA

Adhesives/Dispensing, Cleaning, Manufacturer of Assembly Equipment, Screen Printing, Soldering

Flux Collection and Self-Clean Technique in Reflow Applications

May 14, 2008 | Speedline Technologies, Inc.

This paper will review some basic past and present flux chemistries that affect flux collection methodology. It will also review some of the most common flux collection methods, self-cleaning techniques, and maintenance goals. And, finally, data will be presented from high volume production testing of an advanced flux management system....

Publisher: Speedline Technologies, Inc.

Speedline Technologies, Inc.

Speedline Technologies serves the electronics assembly and semiconductor packaging industries with class-leading equipment, responsive support and unparalleled process knowledge.

Franklin, Massachusetts, USA

Adhesives/Dispensing, Cleaning, Manufacturer of Assembly Equipment, Screen Printing, Soldering

Printed Circuit Board Tracking with RFID: Speed, Efficiency and Productivity Made Simple.

May 07, 2008 | Chris Cook, Hank Tomarelli.

Tracking goods through manufacturing was originally accomplished with pencil, paper and human input. Barcodes introduced an automated, machine-readable tracking mechanism that streamlined all types of manufacturing. But modern printed circuit board (PCB) assemblies are running into limitations because of barcode labels. And though barcodes and RFID tags will co-exist, the relatively large barcode labels have to find increasingly scarce real estate on high density boards....

Publisher: Texas Instruments

Texas Instruments

Texas Instruments Incorporated provides innovative DSP and analog technologies to meet our customers real world signal processing requirements. In addition to Semiconductor, the company includes the Educational & Productivity Solutions business. T

Dallas, Texas, USA

Manufacturer of Components

The Impact of Reflowing A Pb-free Solder Alloy Using A Tin/Lead Solder Alloy Reflow Profile On Solder Joint Integrity.

Apr 29, 2008 | David Hillman, Matt Wells, Kim Cho

The electronics industry is undergoing a materials evolution due to the pending Restriction of Hazardous Substances (RoHS) European Directive. Printed wiring board laminate suppliers, component fabricators, and printed wiring assembly operations are engaged in a multitude of investigations to determine what leadfree (Pbfree) material choices best fit their needs. The size and complexity of Pbfree implementation insures a transition period in which Pbfree and tin/lead solder finishes will be present on printed wiring assemblies...

Publisher: Rockwell Collins

Rockwell Collins

Rockwell Collins (NYSE: COL) is a pioneer in the development and deployment of innovative communication and aviation electronic solutions for both commercial and government applications.

Cedar Rapids, Iowa, USA

Manufacturer of Assembled PCBs, Other

Design Environment ROI: How Design Teams On A Budget Can Build A Best In Class Design Environment

Apr 22, 2008 | Nolan Johnson

Design workflow is the core to your design team's competitive advantage; it’s the conduit by which you turn your team's expertise and ideas into manufacturable products. And yet, all engineering teams face the challenge of maximizing their productivity within limited financial resources. How can the less-capitalized teams develop a design workflow that competes with the highly-capitalized teams? Simple: open tools....

Publisher: Sunstone Circuits

Sunstone Circuits

Sunstone Circuits offers a family of PCB Services to meet all of your PCB needs from design to delivery! We are trusted innovators in the marketing and manufacture of quickturn PCBs, design-checked boards, and design software.

Mulino, Oregon, USA

Manufacturer of Assembled PCBs

Laser Direct Imaging of Tracks on PCB Covered With Laser Photoresist

Apr 15, 2008 | R. Barbucha, M. Kocik, J. Mizeraczyk , 2, G. Kozioł, and J. Borecki, Polish Academy of Sciences

The increasing demands for miniaturization and better functionality of electronic components and devices have a significant effect on the requirements facing the printed circuit board (PCB) industry. PCB manufactures are driving for producing high density interconnect (HDI) boards at significantly reduced cost and reduced implementation time. The interconnection complexity of the PCB is still growing and today calls for 50/50 μm or 25/25 μm technology are real. Existing technologies are unable to offer acceptable solution. Recently the Laser Direct Imaging (LDI) technology is considered as an answer for these challenges....

Publisher: Unipress - Institute of High Pressure Physics of the Polish Academy of Sciences

Unipress - Institute of High Pressure Physics of the Polish Academy of Sciences

The mission of Unipress is to use high pressure methods for advanced fundamental research and technology development. The main fields: Solid state physics, Optoelectronics, Sintering of nanocrystalline materials...

Warsaw, Poland

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