The Chinese government has organized a very complex plan to infiltrate the U.S. government and company data through a tiny microchip installed on thousands of high-security server motherboards. Months of investigation have uncovered what most cyber threat analysts believed was near impossible. The Chinese government planned and implemented the installation of chips on key servers that enabled them to hack valuable information. The planning was long and calculated, which displays that they are quite capable of performing complicated operations to steal from and harm our country.
The short story is that the Chinese created a very tiny chip, secretly installed it on San Jose based, Chinese manufactured SuperMicro server motherboards which were then shipped to U.S. government and industry users. The article states that these “servers could be found in Department of Defense data centers, the CIA’s drone operations, and the onboard networks of Navy warships.” With almost all information digitally stored, this new found attack shows that anything is accessible if someone really wants to get access to it. This link will take you to the full Bloomberg news story unveiled a few weeks ago.
On August 23rd almost every electronic component made in China will have an additional 25% cost due to sweeping tariffs on Chinese products. As of yesterday, the US has officially added the following important electronic component segments to their new tariff rates.
- Integrated Circuits, Processors, Controllers, Memories, Amps
- Voltage Regulators
- Connectors, Electrical Protection & Switching
- LED’s & LED Displays
Including the tariffs on products that went into effect on July 6th this 2nd group means almost all electronic components made in China will have the 25% tariff. In order to avoid these extreme tariffs and keep your costs down order your parts from AERI by Wednesday August 15th and we will try to get them through customs before the deadline.
To learn more about the changes see the following articles.
US Government announcement
We look forward to partnering with you to make this transition as smooth as possible.
Please contact your AERI search expert for more information.
The US postal service does not require any content documentation from international shippers making it very difficult for Customs and Border Patrol (CBP) to flag and inspect counterfeit or dangerous products entering our borders. All other shippers, such as UPS and FedEx, are required to provide content lists. At a growth rate of 232% in the last 4 years, the number of small parcels imported through USPS is alarming and a threat to all industries and public safety. Just to name some of the illicit material getting through; there are fake medicines, aerospace electronics, auto safety products such as brake pads, and fake batteries which are famous for exploding and causing injury.
Although any product can be a challenge to authenticate, passive electronic components, if faked fairly well, can be nearly impossible. This is true even for the most competent electronics distributor or test house with sophisticated counterfeit test equipment.
Creating a fake passive is fairly easy. There are many low grade, no name manufacturers which make capacitors, resistors, and other simple passive devices. Quite often the parts are so small that there are no markings on the part’s body. Therefore they do not need to be remarked since there was nothing there to start with. The only source of information is the easily reproducible printed label on the box or reel.
Even with the increased risk brought about by the current electronic component shortage, equipment manufacturers are buying passive electronics from independent distribution out of sheer desperation to keep their production lines moving. Lead times are often 26+ weeks even on simple capacitors.
Although there are no 100% assurances with passives, AERI takes many steps to authenticate them. With the exception of full electrical testing at varying temperatures, AERI performs the following:
- Comparison of dimensional measurements to the datasheet
- Utilization of X-ray Fluorescence to decipher all metal elements
- Comparison against past shipments with detailed historical records
- Datasheet specifications comparison
- Basic electrical test, when our capabilities allow
- Thorough examination of labels for authenticity
- Communication with the manufacturer, when cooperative
But there are still uncertainties after performing all of these tests, and remember, this is difficult for any test facility, even if they tell you otherwise. If you cannot find them at an authorized source or use an alternative manufacturer part number, AERI is one of the safest independent distributors to buy electronic components from in the world.
Even though our track record is amazing, we still feel it is important to share with you the inherent risk of buying passives in the open market. We hope you found this information helpful towards developing safe policies around buying passive electronics from the independent market. Please contact your AERI Part Search Expert for your most difficult requirements
One of the questions being asked about April’s jet engine explosion is whether the fan blades were substandard parts. It is very unlikely, but there are many other parts of the aircraft that have been found to be substandard or even counterfeit. The Department of Transportation’s Office of the Inspector General (OIG) has completed an audit of the FAA and found that they had consistently failed to alert federal law enforcement authorities about suspect parts installed in U.S. airplanes. They also charged that the agency had closed investigations without ensuring that counterfeit and improperly manufactured parts (SUPs) were removed.
The manufacturing and supply chain have been moving to the east in countries like China and India, which may be part of the problem. The safety threat posed by fraudulent parts is likely to increase unless federal authorities become more aggressive in combating it. “We’re outsourcing so much work into those regions (that) the propensity for risk increases exponentially,” said Michael Dreikorn, a former FAA safety inspector who helped set up the agency’s first Suspected Unapproved Parts (SUP) program in the 1990s. Whether it is fake engine parts or counterfeit electronic components in control systems, something must be done to protect the safety of the public.
The current electronic component shortage is causing OEM’s to fall far behind on deliveries to their customers. At this point there is no end in sight to the long lead times. Of even more concern is a shortage often leads to a more pronounced shortage than it really is since there is an over ordering frenzy. Customers order more than they need from multiple vendors creating a false demand. If the manufacturers of the components build everything ordered there may eventually be a huge glut in the market which would trigger a whole different set of problems. At AERI we are helping one customer at a time get the parts they need with reduced lead times. Our offices and connections throughout the globe allow us to locate parts that are difficult for most to obtain. Reach out to one of our search experts to see if we can solve your component shortage problem. CONTACT US.
More on this topic here. Read More.
Rogelio Vasquez of PRB Logics Corp. in Orange County California was arrested May 1st for selling counterfeit electronic components, some of which were likely to be used in military applications. He faces many years in prison for putting his financial interest above the safety of our troops and citizens. His instructions to subcontractors overseas who were performing the counterfeiting and testing were very clear that he intended to defraud his customers. Read more…
The indictment alleges that Vasquez acquired old, used, and/or discarded integrated circuits from Chinese suppliers that had been repainted and remarked with counterfeit logos. The devices were further remarked with altered date codes, lot codes, or countries of origin and then resold in an effort to deceive customers and end users into thinking the integrated circuits were new, according to the indictment. The indictment identifies specific parts which have been determined to be counterfeit by the corresponding Original Equipment Manufacturers (OEMs), namely Xilinx, Inc., Analog Devices, Inc., and Intel Corporation.
The sale of counterfeit integrated circuits into the stream of commerce is a significant problem for both U.S. military and commercial end users due to the increased risk of equipment failure from using salvaged, sub-standard, or wrong components. The Naval Surface Warfare Center, Crane Division, is assisting the Department of Justice, the Defense Criminal Investigative Service, the National Reconnaissance Office, Office of Inspector General, and the U.S. Immigration and Customs Enforcement to convict Rogelio. He will then join a growing list of convicts who have put their wallet above the safety of our soldiers and citizens.
Conventional wisdom typically leads procurement professionals to the conclusion that franchise distribution is always a better choice over independent distribution. What if there was another way? A quality broker can offer unique benefits that authorized distribution cannot.
- Often much less expensive even with new date codes
- One stop shop with access to all brands and product types
- Hold physical inventory on shelves for extended periods, bonded inventory
- Long term storage solutions for EOL parts to benefit your balance sheet
- Personal attention from tenured account representatives
- Higher credit limits to help manage cash flow and balance sheets
- In-house counterfeit detection (franchises have shipped Counterfeits)
- And, of course, available parts even after obsolescence or allocation
AERI has been able to continually provide customers with better solutions through strategic offerings such as those listed above. Our customers are delighted to learn there is another way to procure parts than the cookie cutter franchise method. We have created a solution that offers better pricing, quality parts, and great customer service. The benefit of working with an excellent broker and not being just another “order”, as with most franchise distributors, is compelling enough to switch.
“Popcorning” is the term used when an IC cracks during the reflow process due to the expansion of trapped moisture. This can lead to immediate board failure or latent defects, which often rear their ugly head in the field. Removing the moisture is fairly easy to do, but it can be difficult to implement a successful program. Here are 10 often misconceived tips to avoid your production line from a halting.
The following “Top Ten” list was provided to SMTA, courtesy of Cogiscan and is intended to dispel certain misconceptions related to MSD control in electronics assembly.
- In general, quality and process engineers in the PCB assembly industry have a number of misconceptions about MSD control, because they have not been formally trained on the most recent industry standards.
- A sealed dry bag with desiccant does not require high vacuum. A simple heat seal with the proper quantity of desiccant is sufficient. High vacuum can actually be detrimental by increasing the amount of moisture diffusion through the bag.
- The bag seal date and the 12 months minimum shelf life is not an expiration date. The decision to bake components is strictly based on the status of the humidity indicator card when the bag is opened.
- The clock of exposure time does not always stop when previously exposed components are returned to dry storage (dry cabinet or dry bag).
- Components that have never been exposed and get stored in 10% RH dry cabinets may have a limited storage life and exceed their critical level without ever being exposed to ambient conditions.
AERI bakes our orders without charge for any customer that requests it. Please let your search expert know if your company would like its parts baked when received out of moisture range.
- The default bake cycles have been significantly increased from 24 hours to 48 hours at 125C, and from 8 days to 79 days at 40C. A table is provided in the IPC/JEDEC standard J-STD-033A to reduce the bake cycle according to the physical parameters of each component (MSL and body thickness). To avoid degrading solderability there is a cumulative limit of 48 hours at 125C.
- The floor life clock is not reset by reflow. Assemblers must track the remaining floor life of MSDs assembled on boards for double-side reflow and rework.
- When factory ambient conditions exceed 30C / 60% RH, the floor life indicated on the MS label is no longer applicable. In this case the floor life must be de-rated.
- Boards must be baked prior to rework to avoid damaging moisture sensitive components during localized reflow. The default bake cycle for populated boards is 10 days at 90C.
- Many internal procedures within organizations are based on obsolete industry standards, such as the IPC-SM-786A and JESD22-A112. These documents have been superseded by the joint IPC/JEDEC standard J-STD-033A released in 1999 and revised in July 2002.
This is one of the most creative counterfeits our QC engineers have discovered. The counterfeiters used an EPROM device, which has a UV erase window, and blacktopped over the window to disguise it as a different part. Blacktopping a plastic packaged part to create uniform lot codes, date codes, or make it a slightly different part number is common, but blacktopping a ceramic device is much more unusual. And we have never seen a counterfeiter try to cover a UV erase window. Some of the other signs of counterfeiting were;
- Uneven finish
- Visible paint when viewing the edge
- Bent leads
- Different lot codes on the bottom and the same one for all devices on the top
It takes seasoned and detailed QC engineers to spot dangerous counterfeits. AERI takes pride in hiring and training the best talent to ensure our customer experience remains leading in the industry.