Import Defense Rigid Flex Circuit Board Rfpcb — Buy in Bulk from Supplier in South Korea (Republic Of Korea)
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Jinsung Electronics Co., Ltd supplies rigid-flex printed circuit boards designed for embedded defense systems, combining rigid FR-4 sections with flexible polyimide interconnects. These boards support high-density component placement and dynamic bending in compact military hardware such as guided munitions, UAV avionics, and field-deployable communication units.
The boards use standard polyimide dielectric layers with copper foil thicknesses of 18µm to 35µm, and rigid sections are typically made from FR-4 with Tg150 or higher. Layer counts range from 4 to 10 layers, with controlled impedance traces for RF and high-speed digital signals. Thermal expansion coefficients are matched across rigid and flex zones to prevent delamination under temperature cycling.
These RFPCBs are procured by defense OEMs and systems integrators for mission-critical electronics requiring shock resistance, weight reduction, and 3D form factor adaptation. Buyers should confirm compliance with IPC-6013 Class 3 standards and request environmental stress screening reports. Packaging is static-dissipative with ESD-safe trays, and minimum order quantities are typically negotiated for prototype runs or low-volume production.
| Base material - rigid | FR-4, Tg150 or higher (standard for defense-grade PCBs) |
| Base material - flex | Polyimide, 12.5µm to 25µm thickness (typical for military rigid-flex) |
| Copper thickness | 18µm to 35µm (standard for signal and power layers) |
| Layer count | 4 to 10 layers (typical for defense embedded systems) |
| Minimum trace width | 75µm (typical for high-density interconnects) |
| Minimum spacing | 75µm (typical for Class 3 military PCBs) |
| Impedance control | ±10% tolerance on 50Ω and 100Ω differential pairs (standard for RF applications) |
| Thermal cycling tolerance | -55°C to +125°C (typical operating range for defense electronics) |
| Surface finish | ENIG or immersion silver (standard for reliable solder joints in harsh environments) |
| Compliance standard | IPC-6013 Class 3 (standard for high-reliability defense PCBs) |
Jinsung Electronics Co., Ltd is based in Ansan-Si, Gyeonggi-Do, South Korea, with a facility in the Banwol Industrial Complex. The supplier is classified as harbor-trusted with no verified response metrics. The listing provides no information on company size, years in operation, or client names, and no certifications or production capacity figures are disclosed.
The supplier focuses on rigid-flex PCB manufacturing for military applications, producing both prototype and low-volume production units. There is no indication of in-house design services, material sourcing beyond standard substrates, or internal testing labs. The listing confirms no customer references or project case studies, suggesting a contract manufacturing model without branded product development.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Defense Rigid Flex Circuit Board RFPCB from Jinsung Electronics Co., Ltd - South Korea Import Guide
Before ordering, confirm that the board design complies with IPC-6013 Class 3 and that all materials meet defense-grade thermal and mechanical requirements. Request detailed fabrication drawings showing flex bend radii, layer stack-up, and impedance control zones. Ensure that the supplier provides signed approval of the Gerber files and that revisions are version-controlled.
Lead time for prototypes is typically 10 to 15 working days; production runs may take 3 to 5 weeks. Incoterms are likely EXW or FOB Incheon Port, but payment terms such as 30% advance with balance against shipping documents should be negotiated. Confirm whether the supplier handles export licensing for defense-related items under South Korean regulations.
Perform incoming inspection using X-ray for voids in vias, microsectioning for layer adhesion, and automated optical inspection for trace continuity. Request a lot-specific test report for environmental stress screening and retain a sample from each shipment. Ensure all documentation includes a statement of conformity for military use and a declaration of restricted substances per MIL-STD-3009.
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30 suppliersBuy & Import Defense Rigid Flex Circui — Wholesale Supply from South Korea (Republic Of Korea)
Securing a reliable supply chain for Defense Rigid Flex Circuit Board Rfpcb is critical for maintaining your business operations. Jinsung Electronics Co., Ltd, a verified supplier located in South Korea (Republic Of Korea), provides high-quality Defense Rigid Flex Circui ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the PCB industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Defense Rigid Flex Circui from South Korea (Republic Of Korea), buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Jinsung Electronics Co., Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Jinsung Electronics Co., Ltd — Verified Supplier in South Korea (Republic Of Korea)
We understand that verifying supplier credentials is a top priority for importers. Jinsung Electronics Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the PCB category or discover new suppliers across the PCB sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Defense Rigid Flex Circui
When importing Defense Rigid Flex Circui from South Korea (Republic Of Korea), buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Defense Rigid Flex Circui
How can I get the wholesale price for Defense Rigid Flex Circuit Board Rfpcb?
Click the "Request Quotation" button to contact Jinsung Electronics Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Defense Rigid Flex Circui in bulk from South Korea (Republic Of Korea)?
Yes, Jinsung Electronics Co., Ltd provides Defense Rigid Flex Circui for bulk export from South Korea (Republic Of Korea). You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Jinsung Electronics Co., Ltd. Contact the supplier to discuss the best logistics options for importing Defense Rigid Flex Circui to your country.
How do I request a sample of Defense Rigid Flex Circuit Board Rfpcb?
Send a direct message to Jinsung Electronics Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Jinsung Electronics Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Defense Rigid Flex Circui?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Jinsung Electronics Co., Ltd.
Does Jinsung Electronics Co., Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Jinsung Electronics Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more PCB suppliers on EximNext?
Yes, EximNext hosts a wide network of verified PCB manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Jinsung Electronics Co., Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.
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