IPC OUTLOOK Logo
The Knowledge and Know-how Connection
IPC OUTLOOK Logo
May 21, 2012
The Virtual Office Gains Momentum
Technology Briefing
Cheap Printable Electronics
Technology Briefing
Simple Tools for Managing Manufacturing Data
Supply Chain
Rethinking the Hierarchy of Electronic Interconnections
Supply Chain
Screening for Counterfeit Electronic Parts
Supply Chain
The Dawn of Optical Computing
Technology Briefing
Environmental Compliance - A Moving Target
Supply Chain
Detection of Counterfeit Components
Supply Chain
Through-Hole Component Phase Out
Ask the Experts
Fighting Counterfeit Electronic Products
Supply Chain
More Related Programs  »



Chip Component Cracking During Pick/Place
We notice chip resistor cracking during placement. The cracks are in the ...
TSOP Component Soldering Problems
I supervise no-clean, lead-free SMT lines in an area with no control ...
What are the Pros and Cons of Cleaning No-Clean?
With today's newer chemistries, what are the pros and cons of cleaning ...
SMT Components Popping Off During Reflow
One particular SMT component is popping off during the reflow process leaving ...
Can Immersion Gold PCBs Oxidize?
I have immersion gold PCBs that have developed oxidation. Is there a ...
Round vs. Square Stencil Apertures
What is your opinion about using round versus square apertures for BGA ...
Rules for Reusing Electronic Components
If you remove a component from a circuit board, and the component ...
What Is the Best Way to Reduce Dross?
What is the best way to reduce dross? What are all the ...
Risk of Mixing Tin-lead and Lead-free
What are the risks of mixing tin-lead and lead-free components on a ...
When Should You Use Underfill?
We have a circuit board assembly with a wafer level chip scale ...
More Board Talk  »
Concerns Regarding Counterfeit Components
Concerns Regarding Counterfeit Components
We are learning about the infiltration of counterfeit components. How big is this problem, and how concerned should we be?
Print  »

Phil
Welcome to Board Talk this is Phil and Jim, the Assembly Brothers, who by day go as ITM Consulting. We're here to discuss your questions and problems and whatever is plaguing you in surface mount technology assembly.

Jim
Today we have a question that I’m surprised we don’t get more often. The question says, "we are just learning about the infiltration of counterfeit components. We are an EMS and we are very concerned. Is this legitimate? What can we do to protect ourselves and our customers?"

Phil
Wow, where to begin? Welcome to the greatest scourge upon our industry in who knows how long. The four horseman of the assembly apocalypse, whatever you want to call it. Yeah, be very afraid. Be very, very afraid.

Basically, there’s been all kinds of estimates. There was as many as $8 billion worth of counterfeit parts back in 2008. There's estimates of 12 percent of product out in the field are affected, but, Jim, nobody really knows.

Jim
People don't want to talk about it.

If I'm this EMS and I start saying, "I'm concerned about counterfeit components," how am I gonna tell my customers, unless I have something air tight to back it up.

My customers say, "Oh, my God," and my competitor down the street says, "Oh, no, we take care of counterfeit components, because we only buy from reputable suppliers."

Phil
Yeah, well, wow, where to begin? We know in spite of this, we hear a lot of incidents. There's been a lot of incidents of counterfeit components. Big companies small companies, OEM's, CEM's, all areas of products, and what surprises me, though, is there's an awareness.

People know about incidents, and yet there's a complacency to do anything about it. I think this is based on the myth that, we're going to let our component distributor take care of things. We deal with one of the big component distributors and they claim that they're clearing and certifying their parts. Therefore, how can we go wrong?

Well, there's a lot of ways they can go wrong.

Jim
The one that I've heard before is that a very competent and conscientious certified distributor has their inventory compromised through returns.

They sell good parts to Company A. Company A buys them, but they have a temporary large order so they have to go on the gray market and buy some extra parts of the same part number.

They mix their inventory. Now, an order gets canceled, so they have to return some parts to the registered distributor, but what happens is some of the gray market parts, which turn out to be counterfeit, get returned to the certified distributor, who does not conscientiously check the returns.

They're only worried about counterfeit coming in from the supply side. And unbeknownst to them, totally unconsciously, their inventory gets compromised.

There was a discussion held on the floor of Productronica about counterfeit components. One of the panelists said it's everywhere and you're never going to stop it. 

He said people are doing it because there are profits to be made. You can sell counterfeit components for high prices and make a lot of money. He said once you introduce that, the potential for compromise is anywhere in the supply chain.

Consider the ordinary handing clerk in a stock room. You don’t think about them. All of a sudden, this person needs to be a secured person. He cited a known example of a company that manufactured components, and some enterprising person within the company went to the scrap bin, grabbed some parts that were scrap, but still fully marked, so you couldn't identify them.

They had not yet been ground up. Takes them down to the stock room and substitutes them for good parts. Takes the good parts, goes and sells them. But now at the very manufacturing site, you’ve got a contaminated inventory. And when you think about shipping and handling and so forth, it's not something we typically think of as a controlled job.

When there are profits to be made, people will get bought off. The potential is huge.

Phil
Trust no one. We’ll be talking about the counterfeit subject quite a bit in upcoming Board Talks. But the other article we'd like to refer you to one of the best pieces of investigative journalism we’ve seen bar none.

It was in Business Week, October 8, 2008, and the article was called Dangerous Fakes. You can do a search, you’ll find it. This article should be required reading for everyone in our industry. Read it, and be afraid, be very, very afraid.

That’s it for this installment of Board Talk. In the meantime, this is Jim Hall and Phil Zarrow from ITM Consulting, the Assembly Brother of Board Talk, wishing you farewell.

Board Talk programs are presented by:

Phil Zarrow
Phil Zarrow, ITM Consulting
With over 35 years experience in PCB assembly, Phil is one of the leading experts in SMT process failure analysis. He has vast experience in SMT equipment, materials and processes.

Jim Hall
Jim Hall, ITM Consulting
A Lean Six-Sigma Master Blackbelt, Jim has a wealth of knowledge in soldering, thermal technology, equipment and process basics. He is a pioneer in the science of reflow.
Comments  »
Use the form below to submit a comment.
To start off learning about the counterfeit components I would first read the Defense Industrial Base Assessment report issued in 2008, and second I would read Phil Zulueta AS5553 SAE report. See links below.

I could mention about 5 other good places to read but that would add another 500 pages more to read. I wrote and posted a white paper at Circuinet back in Aug 2010 tilted Guideline for Avoiding Counterfeit Components. Click the link to download a copy. IDEA and ERAI are also great web-sites to learn about training and counterfeit information.

My approach was to write about the best ways to avoid the Independent market were most all counterfeit component come from. Don't get me wrong the majority of Independents are committed to stopping counterfeit and are leading the way in how to avoid and inspect for counterfeit. My article focuses on two points avoiding the independents and if you have to purchase in this market guidelines for buying. This is a lot of information to digest but there is no easy way around counterfeit.

Defense Industrial Base Assessment Report

Phil Zulueta NASA AS553 Report


John P. Wilson
Phil & Jim - I just listened to your Board Talk on counterfeit components, and am interested in your thoughts on preventative measures that IC suppliers and consumers can take to help minimize exposure to counterfeit components.

The AS5553 standard is one document that provides some direction for avoiding counterfeit components, are there any other that you're aware of, or any additional avoidance techniques that can be suggested? I'm in total agreement that this exposure can't be completely eliminated, but steps can be implemented to curtail it.


Phil Smits, Travelers Insurance Co
Submit A Comment  »
This comment is about the program:
Concerns Regarding Counterfeit Components

The is a general comment.
Your Name
Company
E-mail
Country
Comments
Discussion of pricing, recommendations for specific products or advertisements are not appropriate. All comments are reviewed prior to posting. You must include your full name to have your comments posted. We will not post your email address, we request your email address so we can notify you if your comments are posted.
Authentication
Please type the number displayed into the box. If you attempt to submit information and receive an error, you may need to refresh the page and insert the information again.
Today's Sponsor
Today's Sponsor
IPC Member Spotlight   »
Featured Sponsors   »
IPC OUTLOOK Logo IPC — Association Connecting Electronics Industries
3000 Lakeside Drive, 309 S, Bannockburn, IL 60015
Phone: 978-478-5112 | Fax: 843-682-4255
Sandy Gentry, Editor | Kim Sterling, Publisher
About IPC Outlook  |  Contact Us  |  Privacy Policy  |  Terms of Use  |  Sponsorships

Views: 961