Multilayer Flex PCB
PCBA aims to make you a high-quality PCB that meets your needs and costs as little as possible. We offer various PCBs, from complex multi-layered flex PCBs to two-sided surface mount designs.
Our Multilayer Flex PCB Capacity
| Parameter | Specification/Range |
|---|---|
| Layers | 2 to 10 layers or more |
| Materials | Polyimide, Polyester |
| Copper Thickness | 0.5oz to 2oz (17.5µm to 70µm) |
| Insulation Layer | Coverlay thickness: 12.5µm to 50µm |
| Total Thickness | 0.1mm to 0.5mm |
| Single Layer Thickness | 0.05mm to 0.2mm |
| Minimum Trace Width/Spacing | Trace Width: 0.1mm (4mil), Spacing: 0.1mm (4mil) |
| Minimum Hole Size | Mechanical Drilling: 0.15mm (6mil), Laser Drilling: 0.075mm (3mil) |
| Plated Through Hole Copper Thickness | 18µm to 25µm |
| Bending Radius | Dynamic: 10x the board thickness, Static: 6x the board thickness |
| Surface Finish | Lead-Free HASL, ENIG, Immersion Silver, OSP, etc. |
| Operating Temperature | -40°C to +150°C |
| Impedance Control | Tolerance: ±10% |
| Warpage | ≤0.75% |
| Dielectric Constant (Dk) | 3.2 to 4.5 (depending on materials) |
| Dissipation Factor (Df) | 0.002 to 0.008 |
| Water Absorption | ≤0.1% |
| Signal Propagation Speed | 70-90% of the speed of light (depending on Dk value of the material) |
| Dynamic Bending Cycles | Over 100,000 cycles (depending on materials and design) |
Benefits of Multilayer Flex PCB
High-Density Interconnection
Multilayer structures allow for higher circuit density within a limited space. By stacking multiple conductive layers, designers can create complex circuit layouts in compact devices, enhancing performance and functionality.
Lightweight and Flexibility
Multilayer Flex PCBs combine lightweight materials with flexible designs, allowing them to bend and fold to fit various form factors. This flexibility makes them ideal for applications that require dynamic bending or where space is constrained.
Reduced Interconnection Points
By minimizing the number of connectors and solder joints found in traditional rigid PCBs, Multilayer Flex PCBs reduce potential points of failure and signal loss, thereby significantly enhancing circuit reliability and performance stability.
Greater Design Freedom
Multilayer Flex PCBs can be custom-designed to meet specific application needs, allowing for more complex and innovative circuit layouts. Designers have greater freedom in arranging components and signal paths during product development.
Weight and Thickness Reduction
Due to the use of flexible materials, Multilayer Flex PCBs significantly reduce the weight and thickness of electronic systems while maintaining functionality. This makes devices easier to carry and install while lowering overall system weight.
Superior Thermal Management
The multilayer design allows for more effective thermal management by distributing heat across multiple layers, enhancing the thermal performance of devices. This helps extend the lifespan of electronic products and ensures reliability in high-temperature environments.
Why Us
We produce high-quality multilayered flex PCBs from complex layouts. With us, you get unparalleled technical experience at affordable prices and the most advanced solutions available. Our customers need PCB production that’s out of the reach of traditional circuit board manufacturers. Have a complex idea that a typical board house can’t produce or assemble?
- Operational Excellence
- Quality Processes
- Advance Machining Technology
- Quick Turn Circuit Boards
Get your multilayer flex PCBs built fast! Email us and get your PCB quote. Contact Us
As one of the industry’s leading providers of multilayer flex PCB, PCBA PCBs are widely used in various applications and projects. From simple to most complex circuit board applications, we have provided suitable PCBs for them.
- Aerospace
- Automotive
- Communications
- Consumer Electronics
