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OEM/ODM 4-Layer Rigid-Flex PCB with ENIG Surface Finish Polyimide Coverlay
Product Details:
| Place of Origin: | China |
| Brand Name: | xingqiang |
| Certification: | ISO 9001 / RoHS /UL / IATF 16949 (automotive) |
| Model Number: | Varies by goods condition |
Payment & Shipping Terms:
| Minimum Order Quantity: | Sample,1 pc(5 square meters) |
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| Price: | Based on Gerber Files |
| Delivery Time: | NA |
| Payment Terms: | ,T/T,Western Union |
| Supply Ability: | 100000㎡/Month |
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Detail Information |
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| PCB: | Custom Rigid-Flex PCB | Minimum Hole Size: | 0.1mm |
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| Oem Service: | Yes | Rigid Layers: | 1-30L |
| Sheet Thickness: | 0.2-1.6mm | Legend Color: | White,Red,Black,White |
| Usage: | Electronics Product | Profiling Punching: | Routing, V-CUT, Beveling |
| Quotation Request: | Gerber File And Bom List | Solder Mask Colo: | Green,black,white,blue,yellow,red |
| Highlight: | Blue Oil Rigid Flex PCB Board,Soft Hard Bonding PCB Board |
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Product Description
Get Your Fully Customizable 4-Layer Rigid-Flex PCB Blue Solder Mask for Ultimate Quality
Need custom PCBs that fit your unique design? XingQiang’s 4-layer rigid-flex PCBs are fully customizable, with our signature blue solder mask for quality and visibility. We combine FR-4 rigidity for stability with polyimide flexibility for 3D integration, delivering tailored solutions for medical, industrial, and consumer electronics—fast, reliable, and built to your specs.
Core Characteristics:
- Structural Versatility: Integrate rigid sections for component mounting and flexible segments for bending, folding or twisting. They adapt to compact or irregular device spaces without compromising connection stability.
- Reliable Connectivity: Eliminate the need for connectors or wires between rigid parts, reducing assembly errors and failure risks. The integrated structure ensures consistent signal transmission even in dynamic environments.
- Space & Weight Optimization: Replace bulky rigid PCB assemblies with streamlined designs. They save up to 50% of installation space and reduce overall device weight, ideal for portable or miniaturized products.
- Enhanced Durability: Flexible layers resist vibration, shock and repeated bending, extending product lifespan. Rigid areas provide robust support for heavy components like chips or capacitors.
- Improved Signal Integrity: Minimize signal loss and electromagnetic interference (EMI) through shortened interconnections. The design maintains signal stability in high-frequency or high-speed applications.
How can we star our project?
Design File Requirements: We utilize RS-274X Gerber files and NC Drill files for all custom orders.
Please make sure your submission includes:
• Copper Layers: All signal and plane layers for both rigid and flex regions.
• Solder Mask: Top and bottom solder mask layers.
• Silk Screen: Component designators and assembly notes.
• Mechanical Layers: Board outline, tooling holes, and keep-out zones.
• Drill Files: Excellon format for plated and non-plated holes.
• Stack-up Info: A detailed layer stack-up drawing (Gerber or PDF) showing the flex/rigid transitions and material types.
• Impedance Spec: If impedance control is required.
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