High-Reliability Electronics: The Hidden Risks Threatening Mission-Critical Systems and How to Ensure Reliability in a changing Supply Chain

Posted on 31 March 202631 March 2026 by Maulin Buch

High-Reliability Electronics: The Hidden Risks Threatening Mission-Critical Systems and How to Ensure Reliability in a changing Supply Chain

Electronics in high-reliability sectors like aerospace, defence, avionics, and other mission-critical sectors are the backbone of safety, performance, and operational continuity. Yet these industries face a unique convergence of risks that most commercial electronics rarely encounter.

Long product lifecycles, extreme environments, and constrained supply chains create a perfect storm of reliability challenges. Understanding these risks, and how to mitigate them is essential for engineers, procurement teams and programme managers alike.

When Lifecycles Don't Align

A fundamental issue in high-reliability industries is the mismatch between component and system lifecycles. Semiconductor devices may only be manufactured for 2–5 years. Aerospace and defence systems often remain in service for 20–30+ years. This creates a critical dependency on components that are no longer available through authorised channels.

As a result: Procurement teams are forced into the grey market, risk of counterfeit or substandard components increases significantly, long-term sustainment becomes unpredictable.

Tin Whiskers: Microscopic but Catastrophic

Tin whiskers are microscopic conductive filaments that form on tin surfaces are a serious risk in modern electronics. These whiskers can grow to several millimetres in length, are capable of carrying electrical current, and can cause short circuits, arcing, and even complete system failure.

Tin whiskers have been linked to satellite malfunctions and military system faults, with growth accelerating under conditions such as thermal cycling, mechanical stress, and radiation exposure.

As a result, tin whiskers present a critical concern for aerospace, defence, and space applications.

Gold Embrittlement & Failures

Gold plating is widely used for corrosion resistance and conductivity but when it’s not properly controlled, it can lead to gold embrittlement.

This issue arises when excess gold dissolves into solder joints, causing the joint to become brittle and susceptible to cracking.

When combined with environmental and operational stresses such as vibration and thermal cycling, this brittleness can lead to premature mechanical failure.

Engineering Reliability Back Into The Supply Chain

Retronix solves high-reliability electronics challenges through an engineering-led approach that prioritises control, traceability and long-term performance. Instead of relying on high-risk sourcing, components are recovered directly from known, authentic assemblies, eliminating counterfeit concerns and providing a dependable solution to obsolescence. Each device is then rigorously tested to recognised industry standards, ensuring it is fully functional and suitable for mission-critical applications.

Reliability is further strengthened through advanced processes such as alloy conversion, which replaces pure tin finishes to reduce tin whisker risk, and laser reballing, which restores BGA components without exposing them to damaging thermal stress. Retinning is also used where needed to restore solderability and extend component life. Delivered within an AS9100-controlled environment, this combined approach ensures components are not only available, but reliable, consistent and ready for use in the most demanding applications.

Contact us for more information

From Shortage to Strategy: Managing DDR4, DDR5 and HBM Supply Challenges

Posted on 19 March 202619 March 2026 by Maulin Buch

From Shortage to Strategy: Managing DDR4, DDR5 and HBM Supply Challenges

It is no exaggeration in saying that the global memory chip market is experiencing significant disruption, with multiple DRAM categories under sustained pressure. What makes the current situation particularly challenging is that constraints are not isolated they are occurring simultaneously across both legacy and next-generation memory technologies.

From DDR4 shortages driven by supplier exits to DDR5 demand being pulled by AI infrastructure, the market is facing a perfect storm of reduced supply, shifting demand, and aggressive pricing increases.

For OEMs, EMS providers, and high-reliability sectors, this is a serious operational challenge.

Where are the bottlenecks?

DDR4 & LPDDR4: Structural Supply Reduction

DDR4 and LPDDR4 are currently among the most constrained memory categories. A major contributing factor is the exit of leading DRAM manufacturers from these nodes, significantly reducing global production capacity.

With fewer suppliers and limited new investment in these technologies, allocation has tightened, leaving many organisations struggling to secure consistent supply.

DDR5 & LPDDR5: AI is consuming capacity

While newer technologies like DDR5 and LPDDR5 are still in production, they are far from immune to disruption. Demand has surged due to the rapid expansion of AI-driven infrastructure, including:

High-performance computing platforms
Data centres supporting AI workloads
DDR5 RDIMM demand linked to server growth

This shift is absorbing a disproportionate share of manufacturing capacity, leaving other sectors competing for limited availability.

DDR3: Unexpected Pressure from Substitution

DDR3 is experiencing renewed pressure not just from legacy demand, but from substitution trends.

As LPDDR4 availability tightens, some consumer and industrial applications are shifting back to DDR3L as an alternative. At the same time, manufacturers are prioritising DDR4 output, further restricting DDR3 supply.

Legacy Memory: Stable, but Fragile

Older memory technologies such as SDRAM, DDR1, and DDR2 are currently stable in terms of supply and pricing.

However, this stability is deceptive. These categories rely on a shrinking pool of manufacturers, and any decision to discontinue or rationalise product lines could quickly disrupt availability.

The implications are clear

Longer lead times are becoming the norm
Allocation-based supply is limiting flexibility
Cost pressures are impacting project viability
Obsolescence risk is increasing for long-life programmes

For industries where product lifecycles extend well beyond standard semiconductor roadmaps such as aerospace, defence, industrial, and automotive. This creates a significant challenge.

Solution: Recover, Reuse, and De-Risk Supply

Retronix provides a practical, immediate solution. By enabling component recovery and reuse from existing assets, Retronix helps organisations:

Unlock value from surplus or stranded inventory
Recover memory devices from PCBs for reuse
Maintain continuity without waiting for new supply
Reduce exposure to price volatility and allocation constraints

All recovered components undergo controlled, certified processes to ensure reliability and performance, making them suitable for use in high-reliability and mission-critical applications.

This approach not only addresses short-term shortages but also supports long-term obsolescence management and sustainability goals.

Don’t let market volatility dictate your future. Discover the hidden potential within your own operations. Retronix is uniquely positioned to help you turn scarcity into a strategic advantage, ensuring your production stays robust, resilient, and ready for anything.

Reach out to us today for a ready-made solution by using our contact page or by emailing us at contact@retronix.com.

The “Memory Device Squeeze”: Navigate the Wave of Semiconductor Shortages

Posted on 4 March 20264 March 2026 by Maulin Buch

Strained Supply Chains & Navigating Memory Device Shortages

If you thought the global chip crisis was a relic of the 2020 pandemic, the market data for 2026 tells a different and more complex story. While we aren’t seeing the “blanket” shutdowns of a few years ago, we have entered the time of supply chain disruptions, geo-political strains and product-specific shortages.

The industry is currently caught in a paradox: record-breaking revenues driven by the AI boom are coexisting with a bumpy supply chain that leaves traditional electronics manufacturers scrambling to keep production lines running. We’ve seen these cycles before. But this time, the solution isn’t just “waiting it out”, it’s about smarter recovery and reuse.

What's Actually Missing?

The current shortage isn’t every chip; it’s more a strategic reallocation of global manufacturing capacity.

The “AI Effect” on Memory (DRAM & HBM) The insatiable appetite for AI data centres has forced memory device manufacturing giants to pivot their production lines. They are focusing on high-margin High-Bandwidth Memory (HBM), leaving standard memory in the lurch. The price of DDR4 and DDR5 RAM has surged by up to 300% in some regions, hitting electronics production and server upgrades hard.

The Neglected “Mature Nodes” While the focus is on cutting-edge 3nm chips, the “standard” chips, the ones built on older 28nm to 90nm nodes are being neglected. As a result, Microcontrollers (MCUs) and Analog ICs are affected. These are the “nervous system” of cars, medical devices, and factory robots. Because investment is flowing into AI, the capacity for these essential parts is stagnant.

Power Management ICs (PMICs) As we move toward “Edge AI” (AI inside your phone or car rather than the cloud), the need for sophisticated power management has skyrocketed. The Victim: PMICs and Voltage Regulators. These components are critical for EVs and industrial automation. Without a £1 power management chip, a £50,000 electric vehicle cannot leave the factory.

Your supply of Memory devices is closer than you think

The lead times for memory devices are stretching to over 40+ weeks, however your best inventory might already be closer than you think, sitting in your warehouse – it just needs a second life.

Retronix specialises in the circular loop in electronics.

Reclaiming Value from “Dead” Stock – Many companies have “failed” or “obsolete” PCBs that contain perfectly functional, high-value components. Our Component Recovery service uses precision, controlled processes to remove these chips safely. You get immediate access to components that are “out of stock” globally.

Making Old Components New: A component might be “unusable” simply because of oxidation on the legs or an outdated solder alloy. Retinning & Alloy Conversion: We can take components with old lead-free or tin-lead finishes and refresh them to meet current industry standards. BGA Reballing: We restore high-value BGA chips to “like-new” condition, allowing them to be soldered onto new boards with very high reliability.

Testing for Total Peace of Mind: Fully tested components for re-use. Retonix also provides Authentication & Counterfeit Detection: Ensuring that “stock” bought from unknown sources is actually what it claims to be. Electrical & Temperature Testing: Verifying that recovered parts perform exactly like a brand-new component from the fab.

Sustainability is the New Resilience

The shortage has proven that supply chain is fragile. By partnering with Retronix, you are navigating the complex environment with innovations that help create your own supply. You also end up reducing e-waste, recover lost value, dent the counterfeit market and protect your supply chains. It’s a clear winning strategy.

Ready to bridge the gap?

Don’t let a missing MCU or a price-gouged DRAM kit halt your manufacturing.

Reach out to us today for a ready-made solution by using our contact page or by emailing us at contact@retronix.com.

Retronix Featured in Jabil’s FY25 Sustainability Report: Circularity in Action

Posted on 24 February 202624 February 2026 by Maulin Buch

Retronix Featured in Jabil’s FY25 Sustainability Report: Circularity in Action

Sustainability only becomes meaningful when it is embedded into operations. Not bolted on. Not outsourced. Built in.

In its Fiscal Year 2025 Sustainability Progress Report, Jabil dedicates pages 50 and 51 to the impact of Retronix and its role in advancing circular supply chain solutions.

It’s a clear signal. Circularity is no longer a side initiative. It is becoming embedded into how electronics are managed at scale.

Read the full report here

Circularity at Component Level

Electronics sustainability often defaults to recycling. Important, yes. But limited. The spotlight on Retronix focuses on one powerful idea: recovering value before it becomes waste.

The section featuring Retronix focuses on something more powerful: component recovery and reuse. Instead of breaking products down into raw materials, viable semiconductor components are carefully removed from printed circuit boards, processed, tested and returned to usable condition.

That difference is significant.

Recycling breaks products down to raw materials. Component recovery preserves high-value devices in their functional form.

Circular Supply Chains in Practice

The report places Retronix within Jabil’s broader circular supply chain strategy. The emphasis is practical and measurable.

Saving electronic waste from landfill
Extending the lifecycle of semiconductor devices
Increasing supply chain resilience

That final point carries weight. Semiconductor shortages over recent years exposed vulnerabilities across multiple industries. Component recovery creates an additional, sustainable supply stream, one that supports both environmental targets and operational continuity.

Sustainability and resilience are aligned.

Electronics is one of the fastest-growing waste streams worldwide. At the same time, devices are becoming more complex, more compact and more resource-intensive to manufacture. The pages highlighting Retronix show how high-reliability recovery processes can maintain quality while supporting sustainability goals.

Advanced services such as reballing, retinning, alloy conversion and testing ensure that recovered components meet strict standards before returning to production. This is not refurbishment in a casual sense.

It is precision engineering. Controlled processes. Documented validation. And it is scalable.

Embedding Sustainability into Operations

The broader FY25 report details progress in emissions reduction, landfill diversion and responsible operations across Jabil’s global footprint. Within that context, the inclusion of Retronix demonstrates how sustainability is being built directly into service capability.

Not as a marketing angle. As infrastructure.

By recovering and requalifying electronic components, value is retained within the system. Waste is reduced. Customers gain options that align environmental responsibility with operational continuity.

It’s a compelling model.

Perhaps the most important takeaway is this: sustainability in electronics is evolving.

The traditional linear model – manufacture, use, discard is being challenged. In its place, circular services are proving that technology need not be single-use. Complex components can have multiple lives when handled correctly.

That shift is both environmental and strategic.

As highlighted in the FY25 Sustainability Progress Report, it is already happening.

Reach out to us for a ready-made solution by using our contact page or by emailing us at contact@retronix.com

The hidden inventory: Your secondary source is closer than you think.

Posted on 5 February 20265 February 2026 by Maulin Buch

The hidden inventory: Your secondary source of memory parts is closer than you think.

The electronics industry is no stranger to change, but memory device shortages and price spikes have created unprecedented challenges. Manufacturers are struggling with long lead times, inflated costs, and the constant threat of production delays.

The Problem: A Supply Chain Under Pressure

You know the drill:

Memory chip prices are soaring.
Lead times stretch for months, even years.
Your production lines are at risk of grinding to a halt.

It’s a frustrating cycle that leaves many companies feeling powerless, waiting for the market to stabilize. But what if the solution was already within your reach?

The Hidden Inventory

Imagine if you could find a reliable source of high-quality memory devices without waiting on backorders or paying premium prices. At Retronix, we don’t just bridge supply gaps; we help you create your own supply through our advanced component recovery services.

Here’s how we turn your challenges into strategic advantages:

Unlocking Value from Surplus: Do you have unused or end-of-life PCBs, assemblies, or equipment? Instead of letting them gather dust or disposing of them, we see them as a goldmine of valuable memory components.
Precision Recovery: Our state-of-the-art facility uses advanced techniques to carefully extract memory devices from your assets. We’re talking precision, not destruction.
Rigorous Testing & Certification: Every recovered component undergoes thorough testing to ensure it meets specifications and performance standards. You get verified, high-quality parts ready for immediate integration into your production.
A Sustainable Advantage: By recovering and reusing components, you’re not only securing your supply chain but also embracing a more sustainable manufacturing model.

How Is Retronix Different?

Most suppliers focus on selling you new parts. Retronix empowers you to leverage your existing assets. We transform what you might consider “scrap” or “idle inventory” into fully functional, production-ready memory devices.

This means you can:

Reduce your reliance on volatile market conditions.
Significantly lower your component costs.
Shorten your time to market and keep production lines moving.
Achieve greater control over your supply chain.

Reach out to us today for a ready-made solution by using our contact page or by emailing us at contact@retronix.com.

Memory Shortages Are Here to Stay. Recovery and Reuse Offer a Practical Way Forward

Posted on 23 January 202623 January 2026 by Maulin Buch

Memory Shortages Are Here to Stay. Recovery and Reuse Offer a Practical Way Forward

Memory devices are under pressure.

Across global supply chains, demand for DRAM, NAND and other memory technologies continues to outpace supply. AI, data centres, automotive electronics and industrial systems are all competing for the same components. Availability is tight, lead times are stretching, prices are rising, and production plans are at risk.

Why are memory device shortages hit so hard?

Memory devices are critical components.

Without them, systems simply do not function. Yet these parts are also some of the most vulnerable to market volatility.

Demand for DRAM, NAND and other memory technologies continues to outstrip supply, with AI data centres and advanced computing infrastructures absorbing a growing share of production. Analysts report that up to 70 % of the world’s memory output may be consumed by large-scale data centres in 2026, tightening the rest of the market even further.

When authorised sources dry up, companies are left with difficult choices. Delay production. Redesign hardware. Or look for safe, proven alternatives to new supply.

Memory Device Recovery for Re-use is the practical way forward.

That’s where Retronix comes in.

We help companies deal with constrained memory supply through component recovery and reuse services. These services allow organisations to unlock value from parts that already exist within their own ecosystems including excess inventory, returned products, or decommissioned boards and turn them into certified, tested components ready for reuse.

Every part is carefully recovered, reconditioned and thoroughly tested to meet strict quality and performance standards. This ensures reliability without the risk and long lead times associated with waiting for a new supply.

Real-World results at scale.

Many customers facing memory shortages have turned to Retronix and found practical relief. We have supported a wide range of companies grappling with memory shortages. In many cases, the impact is measured not in dozens of parts, but in hundreds of thousands or even millions of devices.

A notable example is our work with a major cloud services provider. In collaboration with their supply chain and engineering teams, Retronix supported a large-scale memory reuse initiative that processed millions of memory devices and made them available for reuse across critical infrastructure — significantly easing procurement pressures and avoiding costly redesigns.

Memory shortages are unlikely to disappear overnight.

But with the right recovery and reuse strategy, they do not have to bring programmes to a halt.

Retronix works with customers to assess opportunities, manage risk and deliver high-quality, tested memory devices back into circulation. From hundreds to millions of components, our services help keep systems running when supply is tight. When new parts are hard to find, making better use of what already exists can make all the difference.

Facing ongoing memory device shortages?

Retronix provides a proven, ready solution through specialist component recovery and reuse services. Contact us today by emailing us on contact@retronix.com, using our Contact Us page, or reaching out via our social media channels to discuss how we can support your supply chain.

The Hidden Risks in Electronic Components

Posted on 20 January 202620 January 2026 by Maulin Buch

Obsolescence and Counterfeits: The Dual Threats in Electronic Components

Electronic components do not last forever. Parts become obsolete as manufacturers discontinue older technologies. At the same time, counterfeit components are increasing across global supply chains. Together, these issues create serious risk for electronics manufacturers.

Obsolescence puts pressure on procurement teams. When a critical component is no longer available through authorised channels, production can slow or stop entirely. Lead times increase. Costs rise. Programmes are put at risk.

Counterfeits make the problem worse. Scarcity creates opportunity for unverified suppliers. Components may look genuine but fail in service, perform unpredictably or compromise safety and compliance. The risk is not always visible until it is too late.

Why this matters?

Using unverified or untested components can lead to product failure, warranty claims and reputational damage. In high-reliability sectors, it can also mean regulatory non-compliance and safety concerns. Simply finding a part is no longer enough. Confidence in its authenticity and performance is essential.

A Clear, Practical Solution

Retronix helps organisations manage both obsolescence and counterfeit risk in a simple, controlled way.

Through component recovery and reuse, obsolete parts can be safely returned to service. Processes such as reballing, retinning and alloy refresh extend usable life while maintaining performance.

Through independent component testing, parts are verified before they enter production. Retronix operates to recognised industry standards, including AS6081 and AS6171 test methods, providing clear evidence of authenticity and quality.

This combination reduces reliance on high-risk sources. It protects supply chains. It keeps production moving.

Watch the full 3-min video here

Obsolescence and counterfeits are not going away. But they can be managed. With the right processes, data and expertise, organisations can reduce risk, control costs and extend the life of critical electronics. Retronix delivers practical solutions that are easy to understand and trusted by high-reliability industries worldwide.

Contact us to know more

Mission-Critical Reliability: Protecting Electronic Systems from Obsolescence and Failure

Posted on 7 January 20267 January 2026 by Maulin Buch

Mission-Critical Reliability: Protecting Electronic Systems from Obsolescence and Failure

Mission-critical systems are expected to perform flawlessly under harsh conditions, often for decades at a time. However, maintaining that level of reliability becomes a massive challenge when the electronic components at the heart of these systems begin to age.

When vital parts become obsolete or fail, the risks to your system’s longevity are often hidden in the smallest details. Specifically, two major hurdles stand in the way: the security of the parts themselves and the integrity of their solder joints.

The dual threat : Obsolescence and Counterfeits

The first major challenge is obsolescence. When manufacturers phase out older components, procurement teams are often forced into the high-risk market. This “grey market” is a breeding ground for unverified and counterfeit parts that can compromise an entire system.

Retronix offers a safer path. By reclaiming authentic, high-value components from known good inventory, we refurbish them for reuse through specialist reballing and retinning services. This process bypasses the grey market entirely, providing a trusted source for even the hardest-to-find chips. If the devices are procured from an unknown source, Retronix can ensure certainty by putting every part through rigorous authenticity testing to the AS6171 standard, acting as a firewall against substandard devices.

Eliminate the risk of Tin Whiskers

The second hurdle involves the physical integrity of the components, specifically the risk of “tin whiskers.” It is known that lead-free components have a hidden danger for high-reliability applications: microscopic tin growths that can cause catastrophic short circuits.

To combat this, Retronix utilises a robotic hot solder dip process. This replaces pure tin terminations with a reliable tin-lead alloy, fully compliant with GEIA standards, ensuring superior long-term reliability.

For BGAs, we use a specialised laser process to attach new spheres with zero reflow cycles. This targeted laser application eliminates the heat and thermal stress typically placed on the component body during traditional repairs.

Engineering Reliability for the Long Term

Retronix does more than just manage obsolescence; we engineer reliability into every component. By aligning our entire quality management system to AS9100, the gold standard for aerospace and defence, Retronix provide the compliance and continuity that high-reliability organisations demand.

Don’t let your mission-critical systems fall victim to counterfeit parts or component failure. Secure your supply chain and ensure your electronics are built to last.

The video highlights the techniques, expertise and quality controls that make Retronix a trusted partner for electronics manufacturers worldwide. To explore how Retronix can benefit your organisation, email us at contact@retronix.com, or use the contact form – https://retronix.com/contact/

Trusted or Uncontrolled: Which Chip Recovery Method Is Powering Your Production Line?

Posted on 1 December 20251 December 2025 by Maulin Buch

Trusted or Uncontrolled: Which Chip Recovery Method Is Powering Your Production Line?

For many within the electronics manufacturing industry, the concept of component recovery is nothing new. We all understand the logic: why waste high-value electronic components when they can be salvaged and re-purposed? It is a practice that has been quietly keeping production lines moving for years. And while that’s true, the real question is: under what conditions are these components recovered and reintroduced into your supply chain?

Simply knowing that it can be done is very different from knowing how it should be done.

The Hidden Risks

While many believe component recovery is a standard procedure, unfortunately, in many cases, the process is far from controlled. The market is flooded with components recovered under suspect conditions, where the priority is speed rather than integrity. To the naked eye, a recovered component might look pristine. But under the surface, the story can be very different.

Uncontrolled Heat: Standard removal processes often subject components to thermal shock, degrading the die or causing internal damage that doesn’t show up until the device fails in the field.

Handling: Rough mechanical handling during the removal process can introduce micro-fractures in the casing or the delicate connections within the component.

ESD Issues: Without rigorous Electrostatic Discharge controls, sensitive components are often compromised before they even leave the recovery bench.

These issues may not surface immediately, but they can cause downstream failures that lead to costly rework, field returns, and safety implications. This is why professional, standards-driven recovery matters and why choosing the right partner is critical.

Why Trust Matters in Component Recovery?

Retronix has spent more than 35 years refining and perfecting safe, repeatable and accredited recovery processes. Our methodologies are trusted by some of the world’s largest electronics manufacturers, defence contractors, aerospace companies and technology innovators.

We understand that recovery is a science, not just a soldering task. Our processes are engineered to eliminate the risks associated with heat and handling. We operate under the strictest quality frameworks to ensure that every component we return to you is as reliable as the day it was first manufactured.

We operate with full certifications to ESD S20.20, AS9100D, IPC and ISO standards – a level of assurance that ensures device integrity is protected at every step. From handling and environmental controls to specialist recovery technology, our facilities are designed to eliminate the risks associated with uncontrolled extraction methods.

Our sole focus is providing a quality recovery service.

We take your populated boards, professionally recover the components you need, and hand them back to you ready for immediate re-use. Our goal is simple: to provide a quality service that keeps your production lines running and your supply chain secure.

You retain ownership of your stock; we simply help you unlock its value safely.

A Service-First Approach You Can Rely On

In this 5-minute video, see why controlled, certified, and trusted component recovery is smart business. Discover the economic benefits of doing recovery the right way. Contact Retronix today to discuss how we can support your recovery requirements.

Long-Term Storage of Electronic Components: How to Mitigate Risks, and Ensure Reliability?

Posted on 15 October 202515 October 2025 by Maulin Buch

Long-Term Storage of Electronic Components: How to Mitigate Risks & Ensure Reliability?

In high-reliability industries such as aerospace, defence, automotive, and railway, electronic components are often stored for years, sometimes decades, before they are finally assembled onto printed circuit boards. Whether it’s due to last-time buys, inventory management strategies or simply safeguarding against supply chain disruption, long-term storage is a common practice.

Why Are Electronic Components Stored Long-Term?

There are several reasons why manufacturers store components or entire circuit boards for extended periods:

End-of-life (EOL) / Last-Time Buys
Buffer Stock for Critical Programmes
Slow-Moving or Low-Volume Builds
Cost Control and Logistics

The Hidden Problem: Cost of Proper Storage

In theory, components should be stored in dry cabinets or controlled environments with regulated humidity and temperature. In reality, proper storage is expensive and that’s where things could go wrong

To reduce overheads, many companies store reels, trays or even entire PCBs in unsuitable environments such as: Uncontrolled warehouses, Production floor shelving, General packaging without nitrogen or desiccants. What starts as a “temporary measure” often becomes years of exposure to moisture and atmospheric contaminants. This accelerates oxidation, corrosion and potentially tin whisker growth.

According to a study published by CALCE at the University of Maryland, over 50% of electronic component failures during assembly are linked to storage-related degradation, most commonly due to oxidation of terminations.

What are the potential risks?

In practice, operators may often open a reel or tray, use part of it, and reseal it for “later use.” This introduces 2 major risks: (1) Oxidation of Lead/Termination surfaces, this could lead to poor solder wetting and open joints. (2) Moisture Absorption, could lead to “popcorning” during reflow.

Studies from NASA and the UK’s National Physical Laboratory (NPL) show that exposure to uncontrolled ambient conditions can increase contact resistance by 5–10x. Once oxidation forms, it cannot simply be cleaned off. The solder joint may appear fine during reflow but will fail under stress testing or thermal cycling.

What is the solution?

This is where Retronix steps in. We understand that ideal storage conditions aren’t always practical which is why we offer recovery and refurbishment services to bring poorly stored or aged components back to production readiness.

Retronix specialises in restoring components by offering:

Retinning / Alloy Refresh – Removes oxidation and applies fresh solder coating.
Alloy Conversion (e.g. Pb-Free to SnPb) – Required for high-reliability sectors where RoHS exemptions apply.
Reballing for BGA Packages – Applies new solder spheres meeting IPC/J-STD-033 requirements.
Lot Testing & Certification – Verification under ISO 17025 (to AS6171) and AS6081 methods.

Long-term storage is unavoidable, but unmanaged storage is risky. Whether you’re holding stock for sustainment, service programmes, or long lifecycle builds, it’s critical to:

Track storage duration
Limit exposure to ambient conditions
Avoid reusing partially opened packs without reconditioning

Get In Touch

If you already have ageing components or suspect solderability degradation, Retronix can evaluate and restore them — preserving both cost and continuity of supply.