The U.S. is investing billions to bring semiconductor and electronics manufacturing home. But “Made in America” only works if the process capability — cleaning, contamination control, qualification, and reliability — is also domestic.
Two developments in the past six weeks crystallize the momentum behind U.S. domestic electronics manufacturing — and the engineering challenges that remain once the ribbons are cut.
TTM Technologies Opens Diamond: Ultra-HDI PCBs for Defense
On June 22, TTM Technologies officially opened its new 215,000-square-foot Ultra-High-Density Interconnect (Ultra-HDI) printed circuit board facility in Syracuse, New York. The $130 million investment — including $30 million from the U.S. Department of War — is among the first facilities in the country purpose-built for Ultra-HDI PCB and advanced packaging for aerospace and defense programs.
As TTM’s EVP Cathie Gridley put it: “Our defense customers need trusted, domestic, ultra-high-density interconnect production capability that meets the most demanding program requirements in the world.”
The facility will support next-generation radar, missile defense, space-based sensors, and autonomous systems — and create 400 new jobs, bringing TTM’s Syracuse workforce to approximately 1,000 employees. It directly addresses a supply chain gap where Ultra-HDI capability was previously concentrated in Asia.
Source: TTM Technologies Press Release, June 22, 2026 | TTM on X
Micron Begins 1α DRAM Production at Manassas, VA
Meanwhile, in Virginia, Micron Technology has begun manufacturing 1α (1-alpha) DRAM — the most advanced memory technology ever produced in the United States — at its Manassas facility. This is part of a $2 billion+ investment that will quadruple the company’s DDR4 wafer supply in Manassas, with qualified production expected by the end of calendar year 2026.
The significance for defense and aerospace engineers is direct: Micron’s 1α DRAM supports long-lifecycle memory products (DDR4, LP4) critical for automotive, defense and aerospace, industrial, networking, and medical devices. As the only U.S.-domiciled memory manufacturer, Micron is uniquely positioned for CHIPS Act grants, Pentagon preferred-supplier contracts, and Buy American procurement requirements.
Qualified 1α DRAM production from Manassas is expected by the end of 2026. This sits alongside Micron’s broader $200 billion U.S. investment plan, which includes new fabs in Idaho and New York and is projected to create 90,000 American jobs.
Source: Micron Press Release, May 22, 2026 | Public X Post
The Policy Backdrop: Tariffs, CHIPS Act, and a Bipartisan Push
These facility investments don’t happen in a vacuum. Several policy actions are converging:
- Section 232 Semiconductor Tariffs (January 15, 2026): A 25% tariff on specific advanced computing chips imported into the U.S., with a July 1, 2026 market review required. Exemptions exist for U.S. data centers, public sector applications, and uses the Secretary determines strengthen domestic manufacturing.
- CHIPS and Science Act: The $52.7 billion federal subsidy program has already created an estimated 42,000–54,000 semiconductor jobs nationwide — exceeding initial projections.
- Semiconductor Superiority Act (June 11, 2026): A bipartisan bill from Senators Budd and Bennet that would extend CHIPS Act Section 48D tax credits to space-based semiconductor manufacturing in low Earth orbit, directly addressing China’s already-operational space fabrication capabilities at its Tiangong Space Station.
Sources: White House Proclamation, Jan. 14, 2026 | Columbia CHIPS Act Jobs Study, March 2026 | Semiconductor Superiority Act, June 11, 2026
Why “Made in America” Requires Real Process Capability
The headlines are encouraging — but for senior engineers, packaging teams, and EMS providers, the real question isn’t whether the fab exists. It’s whether the process infrastructure can support reliable, qualified production.
Building a U.S. Ultra-HDI PCB facility or a DRAM fab is a necessary first step. But the downstream challenges are equally demanding:
- Contamination control: Ultra-HDI substrates and advanced memory die require rigorous cleaning protocols. Organic residues, ionic contamination, and particulate matter can cause yield loss and long-term reliability failures — particularly in military-spec and medical applications where field failures are unacceptable.
- PCB and microassembly cleaning: After reflow, underfill, or conformal coating, assemblies must meet cleanliness standards defined by IPC, MIL-STD-2000, or customer-specific specifications. Domestic cleaning process capability — including vapor degreasing and aqueous cleaning — must scale with the new fabrication and assembly capacity.
- Component lead forming and solderability: Legacy and long-lifecycle components in defense programs often require lead forming, cutting, and tinning or re-tinning before assembly. Supply chain resilience depends not just on having the parts, but on having the domestic process capability to recondition and prepare them.
- Wire bonding and microelectronic packaging: Advanced semiconductor packaging — especially for defense, aerospace, and medical — demands precise wire bonding, die attach, and encapsulation processes. Domestic capability in these areas is essential for supply chain trust and qualification.
- Thermal and vacuum processing: Soldering, brazing, outgassing, and thermal cycling all require controlled environments. Equipment that supports these processes must be maintained and qualified to meet program-specific requirements.
- Traceability and qualification: Defense procurement demands full traceability from raw material to finished assembly. Domestic suppliers must demonstrate not just that they made the product in America, but that every process step meets the qualification and documentation requirements of the program.
- Obsolescence and legacy components: Many defense and aerospace programs rely on components that are no longer in active production. Legacy component reconditioning, last-time-buy management, and aftermarket sourcing are domestic manufacturing challenges that don’t appear in facility-opening press releases but are critical to operational readiness.
The gap between “we have a fab” and “we can reliably produce qualified product” is filled by process engineering — and that’s where domestic manufacturing capability must mature alongside the capital investment.
How Akrivis Supports Domestic Manufacturing Capability
Akrivis works alongside U.S. and North American electronics manufacturers to strengthen the process infrastructure that makes domestic production credible and reliable. Our application focus includes:
- Cleaning and contamination control — vapor degreasing, aqueous cleaning, and process validation for PCBs, hybrid microcircuits, and semiconductor packaging
- PCB/SMT and microassembly cleaning — post-reflow, post-underfill, and pre-coating cleaning workflows
- Component lead forming and cutting — preparing long-lifecycle and legacy components for assembly
- Legacy component reconditioning — tinning, solderability restoration, and thermal processing
- Wire bonding support — process equipment and application support for microelectronic interconnection
- Thermal and vacuum process equipment — soldering, outgassing, and controlled-environment processing
- North American application support — engineering teams that work directly with domestic manufacturers to solve process challenges
We don’t claim that Akrivis equipment is Made in USA or Buy American compliant — those claims require independent verification. What we do is support the manufacturers who are building domestic electronics capability, ensuring their processes are clean, reliable, and qualified.
The Bottom Line
The investment wave is real. TTM’s Diamond facility and Micron’s Manassas expansion represent tangible steps toward domestic semiconductor and defense electronics production. But capital investment alone doesn’t create qualified, reliable product. The process infrastructure — cleaning, contamination control, component preparation, packaging, and traceability — must scale in parallel.
For engineering teams navigating this transition, the question isn’t just “where are the fabs?” It’s “do we have the process capability to produce to specification, on schedule, with full traceability?”
If your team is evaluating domestic manufacturing process improvements — whether for new defense programs, CHIPS Act-funded production, or supply chain resilience — contact Akrivis for an application review. Our engineering team can help identify process bottlenecks and recommend solutions tailored to your specific manufacturing requirements.