FOR IMMEDIATE RELEASE

The global shortage of legacy and end-of-life parts has pushed more procurement teams toward the open market, and with that shift comes a sharper risk: counterfeit electronic components slipping into supply chains that were once considered safe. As obsolete component sourcing becomes routine rather than exceptional, buyers across defense, aerospace, medical, and industrial sectors are being forced to rethink how they vet suppliers, inspect parts, and document authenticity before a single unit reaches the production floor.

Why Obsolete Parts Attract Counterfeiters

When an original component goes end-of-life, authorized distribution channels dry up almost overnight. Engineers still need the part, production lines still need to run, and that gap between demand and legitimate supply is exactly where bad actors operate. Reworked, remarked, and cloned parts are frequently disguised as genuine obsolete stock, sold at prices that look reasonable enough to avoid suspicion but are, in reality, engineered to pass a casual visual check.

This is why obsolete component sourcing now requires the same — or greater — scrutiny than sourcing current, in-production parts. A buyer who treats a hard-to-find part number as a simple transaction, rather than a risk-managed procurement decision, is the buyer most likely to receive counterfeit material.

Industry Standards Are the First Line of Defense

Two frameworks have become the backbone of credible electronic component verification programs:

AS6081 — establishes fraud avoidance and detection requirements specifically for independent distributors handling electronic parts, focusing on supplier qualification, inspection protocols, and traceability documentation.
AS6171 — sets out standardized test methods for counterfeit electronic parts, covering everything from external visual inspection and X-ray analysis to electrical testing and material verification.

Suppliers that operate under these standards are demonstrating something buyers can't verify on their own: a documented, repeatable process for catching counterfeit risk before it reaches a customer. Any conversation about reducing exposure to counterfeit electronic components should start with a simple question — does this supplier's inspection process actually align with AS6081 and AS6171, or is it just claimed on a website?

What Real Component Inspection Looks Like

Robust component inspection goes well beyond a quick look under a loupe. A defensible process typically includes:

Documentation and traceability review — verifying certificates of conformance, date codes, and chain-of-custody records against the claimed source.
External visual inspection — checking for resurfacing, blacktopping, inconsistent lot marking, and mismatched fonts or logos.
X-ray and decapsulation analysis — confirming internal die structure and lead frame consistency against known-good samples.
Electrical testing — validating that the part performs to its original datasheet specifications, not just that it looks correct.
Solderability and material analysis — checking for signs of reballing, sanding, or chemical treatment used to disguise a used or substandard part.

None of these steps are optional if a buyer's goal is genuinely reducing counterfeit risk rather than simply checking a compliance box.

How Buyers Can Protect Themselves

Procurement and quality teams sourcing obsolete or hard-to-find parts can lower their exposure by:

Working only with suppliers who can produce AS6081/AS6171-aligned inspection reports on request, not just on paper.
Requesting full traceability back to the original manufacturer or an authorized chain of custody.
Avoiding "too good to be true" pricing on parts with a known, active counterfeit history.
Asking for photographic or X-ray evidence of inspection results before shipment, not after a failure is discovered downstream.
Treating every obsolete part order as a risk decision, not just a sourcing decision.

Suppliers that build their reputation around component inspection rigor — rather than just inventory breadth — tend to be the ones that catch problems before they become field failures.

About Make-Tronics

Make-Tronics specializes in sourcing obsolete, hard-to-find, and end-of-life electronic components for customers who cannot afford to gamble on authenticity. The company's approach to counterfeit electronic components prevention is built around independent inspection practices aligned with AS6081 and AS6171, giving buyers a documented layer of assurance that goes beyond a standard purchase order.

Buyers can explore current inventory across a wide range of part categories at Make-Tronics' component categories page, or learn more about the company's sourcing and inspection approach at make-tronics.com.

For sourcing inquiries, quality documentation requests, or questions about a specific obsolete part number, buyers can reach the Make-Tronics team directly through the contact page.