Precision Engineering, Powered by Global Expertise
Powered by Mitsui & engineered with precision by P-Ban Japan
Engineering Expertise
DFM reviews, design support, and tailored spec customization. Everything to ensure your board is built right the first time.
Global Supply Network
Access Mitsui's proven global supplier ecosystem for consistent quality, competitive pricing, and dependable logistics.
Quality-First Manufacturing
Every PCB is manufactured with precision engineering standards, ensuring reliability and performance for your most critical projects.
Why Engineers Trust PCB Flash
4 Key Advantages
Choose your ideal fabrication location from Japan, South Korea, Taiwan, or China. (USA coming soon.) Submit a single RFQ and receive pricing for up to 10 different quantities. This makes it easy to evaluate options across volume, cost, and lead time.
Our streamlined RFQ system lets you submit with just the basics or go deep with full specs. Upload your files and specify materials, finishes, or any special requirements as needed.
All boards are produced in UL/ISO9001/14001 certified facilities. Each order is double-checked by our Japan HQ and partner fabs using internal benchmarks aligned with JPCA and IPC regulations.
Whether you need thick copper for high power, stacked layers for complex routing, or metal-core for thermal control, our global network delivers to spec. As a fab-less platform, we stay flexible and focused entirely on what fits your design best.
- Mitsui Plastics, Inc. (MPI) is a 100% subsidiary of Mitsui & Co., one of Japan's largest diversified global trading and investment companies.
- Provides strategic material sourcing and robust logistics infrastructure across North America.
- MPI leverages Mitsui & Co.'s global powerhouse to seamlessly integrate every step of the semiconductor supply chain, from critical raw material procurement to advanced packaging and distribution, ensuring end-to-end support for your high-tech project needs.
- P-Ban.com is Japan's leading PCB platform, serving over 30,000 clients across various industries since its founding in 2002.
- Delivers fast, high-precision prototyping with advanced digital workflows that streamline quoting, configuration, and ordering.
- Offers robust DFM (Design for Manufacturability) support and flexible small-lot production without traditional setup fees.
- Certified under ISO9001, ISO14001, and UL standards, with rigorous quality control across all manufacturing partners.
Blog posts
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Miniaturization Achieved: Success with 6-Layer ...
Modern electronics are getting smaller, and every millimeter counts. By using a 6-layer build-up PCB and combining expert guidance with proven manufacturing standards, we helped our customer achieve a compact,...
Miniaturization Achieved: Success with 6-Layer ...
Modern electronics are getting smaller, and every millimeter counts. By using a 6-layer build-up PCB and combining expert guidance with proven manufacturing standards, we helped our customer achieve a compact,...
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Stop the Noise: Achieve EMC in Your PCB Design
Modern electronics are everywhere, and they’re vulnerable to electromagnetic interference. EMC (Electromagnetic Compatibility) ensures your device operates reliably without causing or being affected by unwanted signals. By designing with EMI...
Stop the Noise: Achieve EMC in Your PCB Design
Modern electronics are everywhere, and they’re vulnerable to electromagnetic interference. EMC (Electromagnetic Compatibility) ensures your device operates reliably without causing or being affected by unwanted signals. By designing with EMI...
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Thin Foil, Big Impact: Designing PCBs for Curre...
Copper foil thickness in PCB design is more than just trace size—it’s the key to handling current, heat, and reliability. Thicker copper boosts current capacity and reduces voltage drop but...
Thin Foil, Big Impact: Designing PCBs for Curre...
Copper foil thickness in PCB design is more than just trace size—it’s the key to handling current, heat, and reliability. Thicker copper boosts current capacity and reduces voltage drop but...
