Tytronix and Epic International Electronics: New European Circuits on Paper

The Tytronix and Epic International Electronics counterfeit military parts case involved a distributor’s guilty-plea admission that he bought falsely branded integrated circuits from China and Hong Kong and resold them to defense contractors for intended Navy submarine use. Customers wanted new parts with a different origin. The seller gave them that assurance, while testing exposed altered markings. If you work in purchasing, receiving or quality, the gap between what the customer ordered and what the supplier delivered may be familiar.

The Buyers Asked for New Circuits Made Outside China

Many customers expressly required new integrated circuits that did not come from China. U.S. Immigration and Customs Enforcement’s account of the plea agreement says he told those customers the circuits were new and manufactured in Europe. The customer had specified both condition and origin. The seller claimed to satisfy both.

The same account describes testing by the Navy and one of its contractors. The circuits had been resurfaced to change their date codes and add counterfeit marks, concealing their true history. The outside of the part had been made to support the sales pitch. The customer asked for a new circuit and got a revised identity.

The distributor pleaded guilty on June 3, 2014, to conspiracy to traffic in counterfeit military goods. The Justice Department’s later account traces the counterfeit defense parts purchases through Tytronix and then Epic.

How the Circuits Reached Navy Suppliers

The distributor operated through businesses that bought circuits from suppliers in China and Hong Kong and resold them to other customers. According to the Justice Department’s account of his guilty-plea admissions, the purchases ran from February 2007 through April 2012. Customers included buyers in the United States and abroad, with defense contractors among them. He admitted buying circuits bearing counterfeit marks of approximately 35 major electronics manufacturers, including Motorola, Xilinx and National Semiconductor.

The department identified him as the founder, president and director of Tytronix, and as the owner, president and director of Epic International Electronics. These were the businesses through which the purchases and resales ran.

U.S. Immigration and Customs Enforcement’s plea account adds the purchasing trail: he wired almost $2 million to supplier bank accounts in China and Hong Kong. The sales pitch said Europe. The supplier payments went to China and Hong Kong.

Reseller chains can put several businesses between the original manufacturer and the defense buyer. The Senate Armed Services Committee’s 2012 counterfeit-parts investigation described a separate chain in which suspect parts changed hands five times before reaching a subcontractor making filters for Navy helicopters. Each resale adds another transaction to trace. For a purchaser, the supplier immediately above you may hold only part of the component’s history.

What the Seized Stock Showed

On April 24, 2012, federal agents searched the distributor’s business and residence and recovered 12,960 counterfeit integrated circuits. The Justice Department’s later account says he admitted intending to sell the seized stock to defense contractors doing business with the Navy for military applications.

The Defense Criminal Investigative Service, the Naval Criminal Investigative Service and Homeland Security Investigations investigated the case. For an insider, the relevant records can likewise sit in different departments: purchasing holds the supplier transaction, quality holds the test result, and receiving identifies what arrived.

A Part’s Identity and Its Performance Answer Different Questions

Who made a circuit, where it came from, whether it is new and whether it meets the required specifications are distinct questions. A changed manufacturer mark or date code can misstate the product’s history. Passing a performance test does not rewrite the supplier transaction or make a false origin statement accurate.

Defense sourcing controls reflect that distinction. The electronic-parts sourcing clause, in its January 2023 version puts original manufacturers and authorized channels first and addresses approved alternatives when those sources cannot supply. It also assigns inspection, testing and authentication responsibilities where traceability is missing. For an insider examining a particular purchase, the manufacturer’s authorization and the chain of sellers matter alongside the test report.

The Defense Department inspector general’s Semiannual Report to the Congress, April 1, 2018 Through September 30, 2018 explains why product-substitution investigations reach beyond the purchase price. The report says nonconforming products can compromise readiness and waste resources, and that substituted products can compromise mission-critical capabilities until removed from the supply chain.

A Broker-Sourced Component in an Ejection Seat

Teledyne RISI, also known as Teledyne Electronic Safety Products, agreed to a $1.5 million civil settlement announced in January 2026 over allegations involving a microelectronic component in military-aircraft ejection-seat sequencers. The Justice Department alleged that the component fell outside Navy-approved specifications and came from a broker that was neither the original manufacturer nor an authorized reseller.

That comparison puts nonconforming defense products beside counterfeit identity. In each inquiry, the purchase record helps explain what entered the assembly. The specification and customer representation explain what the government was supposed to receive.

What Evidence Is Needed to Prove Fraud?

The useful evidence connects the promised part, its actual source and condition, and the representation supporting government acceptance or payment. For evidence of defense contractor fraud, those records belong beside the invoice or acceptance record for the same goods. We examine that connection with you, including who knew about the discrepancy and what the customer was told. Someone who bought the stock, tested the lot or approved the shipment may be able to explain a decision that the final paperwork leaves out.

The distributor’s case makes that knowledge concrete. Customers’ written requirements, his assurances, supplier payments and the altered circuits described in the criminal announcements show how the sales story differed from the sourcing and physical evidence. For a potential civil whistleblower case, we work from those kinds of facts toward the particular government bill or acceptance decision they affected.

A whistleblower case under the False Claims Act can pay 15% to 30% of what the government recovers. Our whistleblower experts work with you to assess the sourcing, testing and payment evidence and bring in defense contractor whistleblower lawyers who understand component-supply cases.

You Know What Was Behind the Markings

If you know why a military component’s source or test history contradicts the assurance given to the buyer, talk with our whistleblower experts about the shipment you handled. We work beside you to build your strongest case around the parts, the decisions and the government money, with defense contractor whistleblower lawyers who know how component records fit into procurement. Tell us what the paperwork left out, and we will stay beside you through the case.