6 Layer HASL Rigid Flex PCB Prototype - 3 Mil Line Width, 4 Mil Hole Size - High Precision Processing
Professional 6-layer rigid flex PCB prototype with HASL surface finishing. Features 3 mil minimum line width and spacing, 4 mil minimum hole size, and 1-3 oz copper thickness. Available in multiple board materials including FR-4, High-Tg, and Rogers. Ideal for aerospace, medical, and consumer electronics applications requiring space optimization and reliability.
| Parameter | Specification |
|---|---|
| Base Material | FR-4, FR-5, High-Tg, Halogen Free, Rogers |
| Board Thickness | 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm, 2.5mm, 3.0mm, 3.2mm |
| Number of Layers | 2-20 layers (2, 4, 6, 8, 10, 12, 16, 20) |
| Min. Line Width | 3 Mil |
| Min. Line Spacing | 3 Mil |
| Surface Finishing | HASL (Lead Free), Immersion Gold, OSP, Immersion Tin, Immersion Silver |
| Copper Thickness | 1-3 Oz |
| Min. Hole Size | 4 Mil |
| Solder Mask Color | Green, Black, White, Blue, Yellow, Red |
| Character Color | White, Black |
| Place of Origin | Guangdong, China |
Rigid flex printed circuit boards combine flexible and rigid board technologies in a single application. These boards typically feature multiple layers of flexible circuit substrates attached to one or more rigid boards, providing superior spatial efficiency through 3D design capabilities.
- Constant state flex design with pre-formed curves
- Three-dimensional spatial optimization
- Twist, fold, and roll capabilities for custom packaging
- Proven reliability in both prototype and production quantities
The rigid flex manufacturing process requires specialized handling, etching, and soldering techniques distinct from standard rigid FR4 boards. Early collaboration with our fabrication team ensures optimal design coordination and accounts for final product variations.
Rigid flex PCBs deliver exceptional performance across multiple industries by eliminating fragile wiring connections and reducing space and weight requirements.
- Medical Devices: Pacemakers and advanced medical equipment
- Aerospace & Military: Weaponry systems and control units
- Consumer Electronics: Cell phones, digital cameras, and testing equipment
- Automotive & Industrial: Advanced electrical applications and tools
Our technical experts can help determine whether rigid flex, flex, or HDI PCB technology best suits your project requirements.
Recommended Products
Video