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Counterfeit can be simply defined as an article or an electronic component manufactured at the minimum level of separately identifiable items. Counterfeit work consists of items that are misrepresented. A noted difference is in the design, which is identical to its parent company. 

How to control counterfeits components?

Primarily the most straightforward approach would be to encourage customers to avoid open market purchases and only order from franchise stores. However, it is a well-known fact that most customers are enticed by a cheap deal where they can get a similar product and also end up saving some money. 

Hence, a company can ensure and practice counterfeit mitigation in product assembly and analysis stages, in the following ways:

• Counterfeit electronic components can be controlled by limiting the launches. This way a company can maintain a tight reign on the purchases made by their clients, whether they are businesses or direct consumers. By limiting the purchases a company can monitor their clients’ inventory and determine the source of counterfeit. 

• Alternatively, a company can approve a selective list of distributors through whom only authentic components will be purchased and used. This way the counterfeit parts can be prevented from entering the supply chain as only trusted companies will be trusted for sourcing authentic electronic components.

• Lastly, the inspection department plays a key role in mitigating the risk of counterfeit parts from entering the supply chain. By following a proper protocol and procedures, a thorough inspection of each component should be performed. 

This whole process of counterfeit mitigation can be a daunting task for small companies specifically. Thus, it’s safe and economic to entrust reliable experts to ensure counterfeit mitigation is practiced at the product assembly stages.

What is Supply Chain Management?

Supply Chain Management is the process of handling the whole production flow, from sourcing of the raw components to the delivery of the final goods to the consumer. A supply chain company forms a network or “links”, as they’re called, to easily monitor the movement of the product till they reach its users.

The biggest benefit of supply chain management is the freedom it allows the manufacturing companies to cut extra costs and ensure faster delivery. One of the key elements in this process is maintaining tight control over the internal inventories, especially the residual inventory.

What is Residual Inventory?

Residual Inventory is the leftover stock in a company’s warehouse which could not be sold due to lack of demand among other reasons. This residual inventory can turn into a huge liability for a company, manufacturer, or retailer if retained for over three months. Hence, it is important to have a ‘safety stock’ in the right quantities.

Why is it necessary to minimize residual inventory?

A non-perishable goods-based business may find it profitable to manufacture and save up stock to fulfill any backorders. However, if the stock is not supplied for any reason, the costs will soon start adding up, making the residual inventory an expensive deadweight. Hence, the costs of transportation & storage, over-investment in stock and minimal cash flow make it essential to minimize residual inventory.

There are multiple steps and methods to reduce and control the excess inventory based on the specific type of business. Some common steps involved are:

• Maintain a precise supply forecast of your stock with an improved analysis method.

• Reduce manufacturing lot sizes by monitoring the manufacturing leads and order sizes.

• Review suppliers’ lead and delivery times regularly.

• Eliminate obsolete inventory periodically.

Minimizing residual inventory in supply chain management is crucial for a smooth cash flow and to make more room for profit rather than wasteful investments. 

Following are the various inspection methods used for quality control of electronic ceramic components:

1.  Visual inspection

Visual inspection is the primary quality control method used for every type of electronic appliance to determine if there are any visible defects in the electronic appliances or parts.  An InterCEPT certified inspector inspects the packaging and labels on the electronic component for a detailed visual examination for any typos, fake numbering, blacktopping, and many other such indicators. 

2. X-Ray testing

If the visual inspection does not reveal any discrepancies, next, X-Ray inspection is used to verify the inner workings and structure of the electronic ceramic components. If there are any defects, unusual size, exceeding quantity, or indication of tempering, it will be revealed through X-ray testing. The images of the component can be compared with the images of the original parts to detect any counterfeits.

3. Decapsulation

Sometimes even X-Ray testing cannot give conclusive results. Thus, additional testing such as failure analysis testing techniques is used to verify the authenticity of the electronic ceramic parts. Decapsulation is a destructive test that is usually performed on a sample component using failure analysis (FA), constructional analysis (CA), and destructive physical analysis (DPA) techniques. In decapsulation, an internal visual inspection is first conducted using a high-powered microscope to verify the manufacturer’s markings, defects, typography, part numbers, mechanical accuracy, and authenticity. Next, chemical etching methods are used to verify each component used in the manufacturing.

There are many different types of decapsulation methods used for different kinds of electronic device components, depending on their application purposes. Various chemicals (such as sulfur acid, nitric acid, etc.) are used for decapsulation, rendering the sample unusable in most cases since it is a destructive testing method. Therefore, it is usually performed after radiography, external visual examination, leak check, and other inspection testings as required depending on the component to ensure its authenticity. If the sample fails the analysis, the whole batch will need to be discarded. 

The electronic ceramic component inspections can be conducted by your in-house certified team or a certified third-party provider offering reliable visual, x-ray, and decapsulation testing services. If you lack the in-house quality control capabilities, get in touch with our team for reliable inspection services to meet all your needs.

How can X-Ray inspection help?

X-Ray inspection is one of the most widely used techniques for counterfeit mitigation and effective quality control in the electronics industry. The X-ray inspection systems are specifically designed to verify the inner structure and functional elements of electronic devices without opening or using destructive testing techniques. X-Ray inspection is used to identify components inside the package for their shape and size accuracy compared to the images from the original part made by the manufacturer. It helps identify any defects, proof of tampering, or counterfeit parts in the electronics industry. 

The electronics X-Ray inspection is usually the next step after the visual inspection of the electronic component has been performed. It enables electronic suppliers and buyers to ensure the authenticity of the product and detect fraud. The failure to find a defective component may lead to fatal results. Therefore, if the authenticity of a supplied product cannot be verified using visual inspection or electronic testing, an X-Ray inspection is conducted to find any abnormalities in the electronic parts’ composition.

X-Ray inspection is a preferred method of counterfeit mitigation and quality control as it is a completely non-invasive and non-destructive testing technique that is relatively cost-effective. It saves the distributors from the risk of destroying or disassembling a product for testing with destructive methods such as decapsulation testing, which can be quite time-consuming. 

If you are looking for a reliable supplier with extensive experience in supplying electronic components and in-house X-ray inspection systems for counterfeit detection, get in touch with our team for all your requirements.

As inventory management is a complex process, it presents many challenges for manufacturers and other industries, such as the following:

1. Maintaining inventory levels

Businesses must maintain an appropriate level of inventory at all times. However, doing so manually via different software's and spreadsheets can be very time-consuming and redundant. Moreover, it is vulnerable to errors which may lead to problems in maintaining appropriate levels of inventory.

2. An inefficient inventory tracking process

Many companies continue to use old and outdated methods of inventory tracking. It can make it harder and time-consuming to locate any specific parts in the inventory when needed. Updating the Inventory Management System with advanced technology and features can be highly beneficial in efficiently managing and tracking required inventory.

3. Quality assurance

Maintaining high-quality inventory and ensuring quality assurance can be quite challenging for large manufacturers. Quality assurance can be a labor-intensive task if there is no proper system to keep records of quality inspections. It may lead to inadequate, wrong, or delayed shipments. An advanced Inventory Management System can be highly effective in keeping a record of inventory quality assurance which helps you make strategic decisions for inventory maintenance and delivery.

4. Inventory loss

If the manufacturer’s inventory includes perishables or high-value inventory stock, which need to be kept under specific conditions and temperatures, you need to have a system in place to ensure the stock is well taken care of. An advanced Inventory Management System can help prevent inventory loss and keep you up-to-date regarding the inventory status.

Inventory management is a highly complex process. If you are facing any challenges in maintaining your inventory efficiently, get in touch with our team for expert efficient Inventory Management Solutions.

• Make sure to verify if the electronic component distributor is ISO (International Standards Organization) certified. An ISO certification signifies that the company is complying with a quality management system that is regularly reviewed by its internal team and a qualified third-party auditor.

• Also, ask the distributor if they are ANSI/ESD S20.20 certified. ANSI/ESD S20.20 certification is the multi-industry standard used by numerous international OEMs. It is highly regarded in the aerospace, automotive, telecommunication, commercial electronic, and medical equipment industries for meeting ESD control needs.

• It is also recommended to ask the distributor whether they have a moisture sensitivity program in place. Some obsolete electronic components are increasingly sensitive to moisture and may be affected/damaged by mishandling or lack of a moisture control system. 

• Also, ask the distributor what inspection techniques they use for inspection. It is best to choose the electronic component distributors who utilize visual inspections, electrical testing, X-ray testing & other inspection equipment for various testings to supply authentic parts.

• Ensure to ask the distributor whether they have incorporated IDEA-STD-1010, AS6081, or any other recognized inspection process to ensure quality.

• Also, check whether they have a certified team of InterCEPT inspectors or an IDEA-ICE-3000 certified team for internal inspections?

• Check the distributor’s legitimacy by checking whether they are a member of the ERAI. The ERAI (https://www.erai.com/) is an excellent and trusted resource to verify a vendor’s legitimacy. It prevents the circulation of counterfeit products. 

• You can also go through the online reviews about the company to check whether they are a reliable source and have delivered good quality electronic components to their past clients. 

Reliable electronic components distributors can meet the required criteria and provide evidence of their legitimacy. However, you may also need to collect some more information before making a purchase decision. You should ask the distributor about their annual sales, minimum order limit, payment terms, waiting times, order delivery details, and any other information for making the purchase.

If you are looking for a legitimate and reliable obsolete components distributor, contact our team for expert assistance.