2 layer aluminum PCB | Auto Led Headlight Pcb Manufacturing
How aluminum plate improves the performance and durability of 2-layer automotive LED lighting flexible PCB
-Capel with 15 years of professional technical experience-
Introducing our latest product, a 2-layer flexible PCB designed specifically for automotive LED lighting applications. This innovative product uses aluminum as the material, which significantly improves the performance and durability of the PCB.
Materials used in the construction of this flexible PCB include polyimide (PI), copper, adhesives and aluminum. The combination of these materials provides the PCB with excellent thermal conductivity, mechanical strength and corrosion resistance, making it ideal for use in automotive environments.
The line width and line spacing of the flexible PCB are 0.25mm/0.2mm, and the board thickness is 0.2mm+/-0.03mm. The design is compact, space-saving, and can be seamlessly integrated into automotive LED lighting systems. The minimum aperture diameter of 0.1mm further enhances the PCB’s versatility and suitability for LED lighting applications.
The surface treatment of the PCB is ENIG (electroless nickel plating) with a thickness of 2-3uin, which provides excellent solderability and corrosion resistance and ensures the service life of the PCB in harsh automotive environments.
One of the key features of this flexible PCB is its impedance control, which is critical for maintaining signal integrity in automotive LED lighting systems. PCB designs have precise impedance characteristics ensuring reliable and consistent performance in high frequency applications.
In addition, the aluminum material used in this flexible PCB provides significant advantages for automotive LED lighting applications. Aluminum's excellent heat dissipation properties allow LED lighting systems to operate at optimal temperatures, extending LED life and ensuring long-term reliability.
In addition, the tolerance of the flexible PCB is ±0.1 mm, ensuring the precision and accuracy of the circuit board size, which is crucial for the seamless integration of the PCB into the automotive LED lighting system.
In summary, our 2-layer flexible aluminum PCB is an ideal solution for automotive LED lighting applications, providing excellent performance, durability and reliability. This flexible PCB offers excellent thermal conductivity, precise impedance control and a compact design, making it the perfect choice for manufacturers looking to enhance the performance of automotive LED lighting systems. Partner with us today and experience the benefits of our innovative flexible PCB technology.
Capel Flexible PCB & Rigid-Flex PCB Process Capability
| Category | Process Capability | Category | Process Capability |
| Production Type | Single layer FPC / Double layers FPC Multi-layer FPC / Aluminum PCBs Rigid-Flex PCB |
Layers Number | 1-30 layers FPC 2-32 layers Rigid-FlexPCB 1-60 layers Rigid PCB HDI Boards |
| Max Manufacture Size | Single layer FPC 4000mm Double layers FPC 1200mm Multi-layers FPC 750mm Rigid-Flex PCB 750mm |
Insulating Layer Thickness |
27.5um /37.5/ 50um /65/ 75um / 100um / 125um / 150um |
| Board Thickness | FPC 0.06mm - 0.4mm Rigid-Flex PCB 0.25 - 6.0mm |
Tolerance of PTH Size |
±0.075mm |
| Surface Finish | Immersion Gold/Immersion Silver/Gold Plating/Tin Plating/OSP |
Stiffener | FR4 / PI / PET / SUS / PSA/Alu |
| Semicircle Orifice Size | Min 0.4mm | Min Line Space/ width | 0.045mm/0.045mm |
| Thickness Tolerance | ±0.03mm | Impedance | 50Ω-120Ω |
| Copper Foil Thickness | 9um/12um / 18um / 35um / 70um/100um | Impedance Controlled Tolerance |
±10% |
| Tolerance of NPTH Size |
±0.05mm | The Min Flush Width | 0.80mm |
| Min Via Hole | 0.1mm | Implement Standard |
GB / IPC-650 / IPC-6012 / IPC-6013II / IPC-6013III |
Capel manufactures customized high-precision Rigid Flexible Circuit Board / Flexible PCB / HDI PCB with 15 years of experience with our professionalism
2 Layer Flexible PCB Boards Stackup
4 Layer Rigid-Flex PCB Stackup
8 layer HDI PCBs
Testing and Inspection Equipment
Microscope Testing
AOI Inspection
2D Testing
Impedance Testing
RoHS Testing
Flying Probe
Horizontal Tester
Bending Teste
Capel provide customers customized PCB Service with 15 years of experience
- Owning 3 factories for Flexible PCB&Rigid-Flex PCB, Rigid PCB, DIP/SMT Assembly;
- 300+Engineers Provide technical support for Pre-sales and after-sales online;
- 1-30 layers FPC, 2-32 layers Rigid-FlexPCB, 1-60 layers Rigid PCB
- HDI Boards, Flexible PCB (FPC), Rigid-Flex PCBs, Multilayer PCBs, Single-sided PCB, Double-Sided Circuit Boards, Hollow Boards, Rogers PCB, rf PCB, Metal Core PCB, Special Process Boards, Ceramic PCB, Aluminum PCB, SMT & PTH Assembly, PCB Prototype Service.
- Provide 24-hour PCB Prototyping service,Small Batches of circuit boards will be delivered in 5-7 days, Mass Production of PCB boards will be delivered in 2-3 weeks;
- Industries we service: Medical Devices, IOT, TUT, UAV, Aviation, Automotive, Telecommunications, Consumer Electronics, Military, Aerospace, Industrial Control, Artificial Intelligence, EV, etc…
- Our Production Capacity:
FPC and Rigid-Flex PCBs production capacity can reach more than 150000sqm per month,
PCB production capacity can reach 80000sqm per month,
PCB Assembling capacity at 150,000,000 components per month.
- Our teams of engineers and researchers are dedicated to fulfilling your requirements with precision and professionalism.
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