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
  • PCB X-ray inspection
  • Aegis Industrial Software
  • PCB X-Ray Inspection
  • PCB Rework Tools
  • high speed SMT pick and place - Mirae Mx400
678 SMT / PCB Technical Articles

Lead-free Rework Process For Chip Scale Packages

Mar 28, 2007 | Arun Gowda and K. Srihari, Ph.D. - Electronics Manufacturing Research and Services, Anthony Primavera, Ph.D. Consortium Manager - Universal Instruments Corporation

Legislation against the use of lead in electronics has been the driving force behind the use of lead-free solders, surface finishes, and component lead finishes. The major concern in using lead-free solders in the assembly and rework Chip Scale Packages (CSPs) is the relatively high temperatures that the components and the boards experience. Fine-pitch CSPs have very low standoff heights following assembly making inspection and rework of these components more difficult. One other concern pertinent to rework is the temperature of the neighboring components during rework. These issues, coupled with the limitations of rework equipment to handle lead-free reflow temperatures, make the task of reworking lead-free assemblies more challenging....

Publisher: Universal Instruments Corporation

Universal Instruments Corporation

Universal Instruments is a global leader in the design and manufacture of advanced automation and assembly equipment solutions for the electronics manufacturing industry.

Conklin, New York, United States

Manufacturer of Assembly Equipment, Pick and Place

Are You Becoming E-Wasted?

Mar 13, 2007 | Jim Usery

This article gives an explanation of what e-waste is and states the regulations on how it can be disposed of. It also tells what some companies are doing to help the consumer get rid of it....

Publisher: Innovative Circuits Inc.

Innovative Circuits Inc.

The people to see for all of your electronic design and manufacturing needs.

Alpharetta, Georgia, United States

Manufacturer of Assembled PCBs

Prototyping Your New Electronic Product Idea

Mar 13, 2007 | Jim Usery, Sales and Marketing Director, Innovative Circuits Inc.

This article outlines the minimum tasks needed to send your new electronic product idea out for prototyping. It lists and defines the minimums to either perform your self or to have subcontracted....

Publisher: Innovative Circuits Inc.

Innovative Circuits Inc.

The people to see for all of your electronic design and manufacturing needs.

Alpharetta, Georgia, United States

Manufacturer of Assembled PCBs

I Have an Idea for a New Product, but Now What?

Mar 13, 2007 | Jim Usery

Do you have an idea for an electronic product, the next must-have gadget, music or video system, time saver, or the greatest problem-solving device that was ever invented? Before you begin designing the product, there are a number of tasks that you must complete and issues that you must resolve before you have an actual product design that can be produced, marketed, and sold. This article will provide you with some guidelines to assist you in getting your idea turned into a successful design. Other issues, such as whether or not to apply for a patent for your product idea and in detail how a particular product should be advertised or marketed will not be addressed in this article....

Publisher: Innovative Circuits Inc.

Innovative Circuits Inc.

The people to see for all of your electronic design and manufacturing needs.

Alpharetta, Georgia, United States

Manufacturer of Assembled PCBs

Basics of Manufacturing Printed Circuit Boards

Mar 13, 2007 | Jim Usery, Sales and Marketing Director, Innovative Circuits Inc.

This article tells about the basics of manufacturing printed circuit boards including the terminology and the steps to processing a PCB....

Publisher: Innovative Circuits Inc.

Innovative Circuits Inc.

The people to see for all of your electronic design and manufacturing needs.

Alpharetta, Georgia, United States

Manufacturer of Assembled PCBs

What Your Electronic Manufacturing Service Provider Needs from You

Mar 13, 2007 | Jim Usery, Sales and Marketing Director, Innovative Circuits Inc.

This article tells what your electronic manufacturing service providers needs from you to prepare an accurate quotation for a typical printed circuit board assembly project....

Publisher: Innovative Circuits Inc.

Innovative Circuits Inc.

The people to see for all of your electronic design and manufacturing needs.

Alpharetta, Georgia, United States

Manufacturer of Assembled PCBs

What Are Gerber Files for Printed Circuit Boards, and Who Needs Them?

Mar 13, 2007 | Jim Usery

This article tells what a gerber file is and what it is used for in the electronic manufacturing industry....

Publisher: Innovative Circuits Inc.

Innovative Circuits Inc.

The people to see for all of your electronic design and manufacturing needs.

Alpharetta, Georgia, United States

Manufacturer of Assembled PCBs

Effect of Reflow Profile on SnPb and SnAgCu Solder Joint Shear Force

Mar 08, 2007 | Jianbiao Pan, Brian J. Toleno, Tzu-Chien Chou, Wesley J. Dee

Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force....

Publisher: Henkel Electronic Materials

Henkel Electronic Materials

Henkel is a manufacturer of materials for PCB and component assembly. The materials include Loctite adhesives, Multicore soldering products, Hysol encaps and underfills, and Power Devices thermal phase change pads.

Irvine, California, United States

Manufacturer of Assembly Material

New BGA Solder Mask Repair Technique Using Laser Cut Stencils

Feb 01, 2007 | Ronald D. Schaeffer, Chief Executive Officer, Photomachining.

The increased replacement of high lead count SMT devices with BGAs and other high ball count area array packages has brought increased challenges to PCB rework and repair. Often solder mask areas surrounding BGA pad areas are damaged when components are removed....

Publisher: Business Electronics Soldering Technologies (BEST) Inc.

Business Electronics Soldering Technologies (BEST) Inc.

BEST offers professional rework, repair and prototype builds of PCBs. Our experienced instructors teach professional soldering classes as we are an IPC certified training center.

Rolling Meadows, Illinois, United States

Repair/Rework, Soldering, Service Provider, Training / Education

BGA Rework. A Comparative Study of Selective Solder Paste Deposition For Area Array Packages

Feb 01, 2007 | Ray Cirimele, Best, Inc

The rapid assimilation of Ball Grid Array (BGA) and other Area Array Package technology in the electronics industry is due to the fact that this package type allows for a greater I/O count in a smaller area while maintaining a pitch that allows for ease of manufacture....

Publisher: Business Electronics Soldering Technologies (BEST) Inc.

Business Electronics Soldering Technologies (BEST) Inc.

BEST offers professional rework, repair and prototype builds of PCBs. Our experienced instructors teach professional soldering classes as we are an IPC certified training center.

Rolling Meadows, Illinois, United States

Repair/Rework, Soldering, Service Provider, Training / Education

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