Trusted Flexible PCB Manufacturer
Highleap provide flexible PCB up to 8 layers, whether prototype or mass production. Please call or submit your Gerbers/specs today for a fast and secure quote.
FPC Manufacturing Services
Learn more about our prototype and production flexible and rigid-flex PCB fabrication services. Get low-to-high volume rigid-flex, and flex PCB quantities manufactured with industry leading quick turnaround times for rigid-flex. Let us know how we can help with your next mission-critical flex circuit.
Multilayer Flex Circuits
FPC Stiffeners
Rigid-flex Circuits
FPC assembly
Highleap Capabilities
Max Layer
8 Layers FPC
Max Copper
Board Thickness
0.1-0.5mm
What is Flexible PCB
Flexible PCB – Flexible Circuit, is referred to as flex PCB or FPC board. A flex circuit board comprises a metallic layer of traces that are bonded to a layer of dielectric. The metallic layers are normally made of copper, and their thickness may vary from 0.0001ʺ to 0.010 ʺ. The dielectric is normally made of polyester or polyimide, and their thickness may vary from 0.0005ʺ to .010ʺ.
Advantages of Flex PCB
Flexible PCBs offer a multitude of remarkable benefits that make them an excellent choice for various applications. Here are some of the advantages you can enjoy when using flexible PCB
Design Flexibility
Flexible circuit boards can be folded, bent, or configured in any thickness or shape. It can also be moved and expanded in three-dimensional space, which allows us to achieve the integration of component assembly and wire connection.
Durability
The flexibility, reduced weight and reduced number of interconnects in the PCB allows them to handle changing external forces and improve their resistance to shock and vibration.
Higher Density
The thin flex layers and smaller parts mean that flexible PCBs are capable of supporting higher circuit densities.We also support flex pcb assembly.At highleap, you can enjoy one-stop service.
Good Heat Dissipation
Polyimide flex materials are suited for very high temperatures compared to FR4. The thinner flex PCB materials allow for a greater surface-area-to-volume ratio, improving heat dissipation.
Weight and Size Reduction
Compared to traditional rigid PCBs, flexible PCBs are significantly lighter and thinner. This weight and size reduction contribute to overall product miniaturization, improved portability, and enhanced functionality.
Enhanced Signal Integrity
Flex PCBs minimize signal loss and impedance issues, ensuring high-speed transmission and improved signal integrity. The shorter interconnect lengths and reduced parasitic capacitance and inductance result in better electrical performance.
Minimized Errors
Due to the elimination of mechanical connectors and reduced variations in assembly methods, flexible PCBs experience reduced wiring errors.
Cost Savings
Flexible PCBs can reduce the overall cost of production. Their compact size and lightweight nature optimize material usage and allow for streamlined assembly processes.
Make Your Flex PCB Design a Reality！
Being a trusted flexible printed circuit board manufacturer with a vast industry experience, we specialize in flexible circuit boards.
Are you searching for a manufacturer to meet your flexible PCB needs? Look no further than Highleap!
Applications for Flex PCB
Medical devices
At medical application, flex PCBs are the ideal choice for biometric sensors, monitoring devices, medical imaging equipment and medical devices implanted inside the human body, such as pacemakers and neurostimulators. They can be customized to provide long-term, stable performance.
Automotive
The automotive industry relies heavily on compact and complex electronics systems, including advanced driver assistance systems (ADAS), infotainment systems, and sensors. Flex PCBs can be intricately designed to fit.
Lighting
Industrial machinery
Industrial machinery is subjected to constant vibration and mechanical shock. Flex PCBs are more resilient in these environments compared to rigid PCBs.And many industrial processes generate heat, and machinery must operate in high-temperature conditions. Flex PCBs can be manufactured with materials that have excellent thermal resistance.
Consumer products
Materials for Flex PCB
The following are some common flex pcb materials：
Adhesives
The adhesive selection depends on the application requirements and conductor dimensions. We offer popular adhesives such as acrylics, epoxies, pressure-sensitive adhesives (PSAs), and adhesive-free base materials.
Finishes
We provide a range of final finishes to meet your project’s needs. Options include ENIG (Electroless Nickel Immersion Gold), HASL (Hot Air Solder Leveling), Pb-free HASL, immersion silver, immersion tin, and even organic materials. Each finish option has different properties and is best suited for specific applications.
Insulators
Choosing the right insulating material is crucial to ensure the long-term success of your flexible PCB application. Our insulators combine various materials, including flexible solder masks, photo-imageable coverlays, polyester, polyethylene naphthalate (PEN), polyethylene terephthalate (PET), polyimides, screen-printed dielectric insulators, and solder masks. These materials come in different form factors and thicknesses to meet diverse needs.
We provide high quality materials.
- DuPont: Pyralux AP, LF, FR, high-speed Pyralux TK (Teflon-Kapton)
- Isola: 370HR, FR406, FR408,FR408HR
- Rogers: Teflon
- Arlon: Polyimide, metal-core.
Manufacturing
Suggestions
Graphic Overlays
Graphic Overlays: Graphic overlays are transparent covers made of acrylic or polyester that provide a user interface for PCBs. These overlays incorporate elements like LEDs, LCDs, and switches, allowing users to interact with the underlying circuit as desired.
Laser Skived Slots and Holes
In the past, flex circuits were manually cut with razors, relying on the skill of the operator. Modern laser technology allows for precise and controlled cutting, enabling the creation of intricate circuit designs with even greater precision in flexible PCBs.
Pressure-Sensitive Adhesives
Pressure-sensitive adhesives (PSAs) are adhesive materials that secure objects by applying pressure without the need for soldering. These adhesives are commonly used in PCB applications to hold circuit components in place securely.
Stiffeners
To provide additional support in areas where flex circuits may require reinforcement, stiffeners made of FR4 and polyamide are often added. These stiffeners enhance the strength and longevity of the flexible circuit, ensuring reliable performance.
Hot Bar Solder
Hot bar soldering is an efficient alternative to standard connections, eliminating the need for connectors between hardboards and flex circuits. This method creates a robust and cost-effective connection, enhancing durability and overall efficiency.
Panelization
Panelization involves assembling PCBs in large panels containing multiple units. This process significantly speeds up the flex circuit assembly, especially in pick-and-place assembly lines. Once assembled, the units can be easily separated.
Shielding
Electromagnetic interference (EMI) has historically posed challenges, particularly in applications where electronic components are sensitive to interference. Advancements in shielding technology have mitigated this issue, reducing noise and controlling signal line impedance more effectively.
Engineer Services of Flex PCB
If you choose flex pcb manufacturing, we will provide the following engineering services.
Design Rule Check
With our comprehensive design rule check (DRC) capabilities, we meticulously review each chip layout to ensure compliance with essential parameters and design rules. By partnering with our strategic manufacturing partners, we maximize space utilization and deliver high-performance boards tailored to your specific application requirements.
Controlled Impedance Modeling
When your PCBs require controlled impedance, we excel in performing accurate controlled impedance modeling. We adjust copper thickness and optimize the physical relationships between board components to achieve precise impedance values. Our capabilities ensure the production of high-quality boards capable of operating within the 100 MHz to 3 GHz frequency range.
Panelization
PCB panelization plays a crucial role in enhancing accuracy during automated assembly and ensuring the quality of your boards. At MCL, we offer panelization services for various PCB designs, including traditional rectangular boards and more intricate polygonal designs. Our panelization expertise guarantees precise and efficient assembly processes.
DFX-to-Gerber Conversions
If your company utilizes DFX files generated by computer-aided design (CAD) programs, we offer seamless DFX-to-Gerber file conversions. By converting your files to the more standard and efficient Gerber format, we streamline the production process, reduce errors, and enable faster delivery times. Trust MCL to handle the conversion process with precision and reliability.
Choose Highleap as Your PCB Manufacturer
Full Expertise
We have rich experience in all kinds of PCB manufacturing and assembly.From component procurement to product delivery, we can complete every step with high quality.
Strong Supplier Network
With 10 years of experience in the PCB industry, Highleap owns a supplier network that provides us with reliable access to get high-quality components at competitive prices.
Strict Quality Control
At each process, we strictly control the quality by implementing a variety of testing and inspections to ensure that each PCBA reaches the highest quality standard.
Take a Quick Quote
Discover how our expertise can help with your next PCB project.