poe@pcbamake.com 
Rigid-flex PCB is thin and changing in shape, RF PCB is an ideal solution for ultra -thin and ultra -light packaging.
Rigid-flex PCB
Material: FR4 / FR4 TG180 / FR4 TG170
Finish treatment: Immersion Gold
Copper thickness: 1oz~ 2oz
Resin plugging vias & Buried vias
Impedance Controller Board
| Feature | Technical specification |
|---|---|
| Number of layers | 2 - 24 layers standard |
| Technology highlights | Mixed materials including RF and high speed, standard FR-4, polyimide flex. Adhesiveless or adhesive based polyimide flex constructions, with cover coat or flexible solder mask materials. |
| Bending performance | Based on the specific design, the bend performance can range from a basic 90 °bend to fit to a full dynamic flex with 360° range of motion in the flex tail that will withstand continuous cycles throughout the product life. |
| Materials | RA copper, THE copper, FR-4, polyimide, adhesive |
| Copper weights (finished) | ½ ounce, 1 ounce, 2 ounce, 3 ounce |
| Minimum track and gap | 0.075mm / 0.075mm |
| PCB thickness | 0.40mm - 3.00mm |
| Maximum dimensions | 457mm to 610mm |
| Surface finishes | OSP HASL/OSP - RoHS，Lead / Lead Free HASL，ENIG / Hard Gold / Immersion Silver |
| Minimum mechanical drill | 0.20mm |
| PCB thickness in flex section | 0.05mm to 0.8mm |
The birth and development of FPC and PCB gave birth to the new product of Rigid-flex PCB board
Rigid-flex PCB is a circuit board with FPC characteristics and PCB characteristics formed by combining flexible pcb circuit boards and rigid pcb circuit boards according to relevant process requirements through lamination and other processes.
Rigid-flex PCB is a special flexible printed circuit board composed of rigid-flex and flexible substrates selectively laminated together, with a tight structure and electrical connections formed by metallized holes. It has the characteristics of high density, thin wire, small aperture, small size, light weight and high reliability, and its performance is still very stable under vibration, shock and wet environment. Flexible, three-dimensional installation, effective use of installation space, is widely used in mobile phones, digital cameras, digital video cameras and other portable digital products. Rigid-flex PCB boards will be used more in areas where packaging is reduced, especially in consumer areas.
Rigid-Flex PCB Manufacturing Applications
Rigid-flex PCBs offer a wide range of applications from smart devices to mobile phones and digital cameras. Rigid-flex pcb manufacturing has been increasingly used in medical devices such as pacemakers to reduce their space and weight. The use of rigid-flex PCBs has the same advantages and can be applied to intelligent control systems.
In consumer products, flex-rigid PCB boards not only maximize space usage and minimize weight, but also greatly improve reliability, eliminating many of the need for soldered joints and fragile, fragile wiring that is prone to connection problems. These are just a few examples, but rigid-flex PCBs can benefit nearly all advanced electrical applications, including test equipment, tools, and automobiles.
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