How to Avoid Electronic Component Storage Problems
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One of the standards that separates a qualified trader from some of their riskier peers is the proper storage and handling of electronic components. It may sound simple, but that’s part of the criteria component manufacturers use when authorizing a distributor.
Proper storage of electronic components is an essential part of quality control. Relying on wrong practices can result in products failing sooner than expected or never working as they should. People must also have a problem-solving mindset when tackling memory issues related to electronic components. That can mean investing in air-conditioned warehouses or even pursuing automated options.
Here are some helpful tips to keep in mind to avoid pitfalls:
Understand the risks of memory failures in electronic components
Making mistakes or simply being ignorant about storing electronic components can have numerous negative effects. When people know more about what can happen, that knowledge can motivate them to take the right precautions and take preventative measures.
Experts warn that oxidation and diffusion are two of the biggest risks to electronic components. The good news, however, is that there are strategic ways to prevent both outcomes. In ultra-dry environments, oxidation does not take place. Therefore, storing electronic parts in dry storage cabinets is a solution. These products do not allow the required cathodic reaction and prevent oxidation.
Another option is to put the electronic parts in vacuum-packed moisture-proof bags. This option is anti-oxidation provided the bags are filled with nitrogen. Recent research has confirmed that humans are sources of oxidation due to ozone reacting with the fats and oils in the skin. It’s impossible to stop oxidation completely, but the practical methods outlined here are good starting points for minimizing it.
Diffusion occurs when atmospheric vapor spreads in hygroscopic materials. As vapor pressure increases, circuit boards and other sensitive electronic components are at greater risk of absorbing moisture. However, stowing the parts in moisture barrier bags in dry storage cabinets reduces the hazard.
Knowing about the main aspects of storing electronic components allows people to act accordingly, become better acquainted with combating problems and avoid them.
Work with suppliers of air-conditioned storage
Individuals working in companies that offer climate controlled storage are well versed in meeting the needs and expectations of individuals working in the electronics industry. Environmental storage often provides effective storage of electronic components by protecting parts from water damage and tampering.
Keeping electronic parts at a constant temperature is essential to ensure they remain usable. Plastics can change shape in response to temperature changes. Metals also expand and contract as temperature changes. However, an additional difficulty with electronics is that it is usually not possible to see the damage without proceeding with disassembly.
Storing the electronic components in an environment with the wrong relative humidity is also problematic. If the humidity is too low, the parts become brittle. This change can make them less resilient to regular use. Conversely, excessive humidity has a negative effect on the conductivity of an electronic component.
Most reputable companies that provide air-conditioned storage solutions use different strategies to achieve their goals. You can maintain dedicated temperature zones for different products or use seals around doors to minimize changes as people enter and exit. Another proven method is temperature sensors for the Internet of Things. They can help facility staff verify that conditions are as expected. In addition, the presence of backup climate control systems is essential for emergency planning.
Think how automation could help
Many of the electronics industry’s most prominent players are increasingly turning to automation to improve workflows. Such efforts go beyond storing electronic components, but can also include them. The issue of returning microelectronics manufacturing to the US has often been raised with greater prominence. It won’t be easy or quick, but automation could streamline effort and reduce errors.
Consider Digi-Key, a high-mix, low-volume distributor that recently opened a new facility in Minnesota. The 2.2 million square meter distribution center is almost completely automated. More specifically, part picking is the only task done by hand there. The site includes more than 27 miles of automated conveyors. Additionally, the average component order travels more than 3,200 feet within the building to reach various destinations.
Storing electronic parts in air-conditioned warehouses is a proven way to protect them. However, many manufacturers go even further by using automation to limit the human contact electronic components have as they move through a factory. Even the most conscientious person occasionally makes mistakes that can lead to risks when storing sensitive parts.
Automation leaves most of the work to intelligent systems that don’t get distracted or tired like humans. Therefore, some manufacturers automate the handling of printed circuit boards and use warehouse automation solutions. When an automated system places electronic parts in the right places, the chance of errors decreases. Also, a well-tuned automated system is often much more efficient than humans.
Electronic component storage issues can impact products and result in angry customers if company officials do not adequately address them. Whether that means using climate controlled storage, embracing automation, or exploring another strategy, people need to act quickly and proactively rather than risk ruining valuable parts.
Many electronic components are already in high demand and scarce. Proper storage can help people tackle supply chain issues by ensuring that more of the parts that companies have on hand are performing as expected.