Rigid-Flex circuit boards are composed of a combination of rigid and flexible circuit boards that are permanently connected to one another.
The proper application of Rigid-Flex circuit boards offers optimum solutions for difficult, limited space conditions. This technology offers the possibility of a secure connection of device components with the assurance of polarity and contact stability, as well as a reduction in plug and connector components.
Additional advantages of Rigid-Flex circuit boards are dynamic and mechanical stability, the resulting 3-dimensional freedom of design, simplified installation, space savings, and maintenance of uniform electrical characteristics.
Use of Rigid-Flex circuit boards can reduce the total cost of the final product.
Rigid-Flex circuit boards give you unlimited freedom of packaging geometry while retaining the precision density and repeatability of printed circuits.
As a high reliability replacement for wire and wire harness assemblies, flex circuits provide a significant cost savings with no reduction in performance.
There are a variety of terminations for flex circuits and we can provide all of these as standard manufacturing process.
Flex-rigid PCB Capabilities
|Material||DuPont (PI25UM), FR4|
|Thickness (Finished Board)||0.6 mm-5.0 mm|
|Max. Board Size||457 mm*610 mm|
|Copper weight (finished)||457mm*610mm|
|Copper Weight||0.5 oz-2.0 oz|
|Surface Finish||Hot air solder leveling (HASL)
Lead-free HASL: RoHS compliant
Electroless nickel/immersion gold (ENIG): RoHS compliant
|Min. Tracing/Spacing||3 mil/3 mil|
|Min. diameter of drill||8 mil|
|Min. annular ring||4 mil|
|Soldermask color||Green, red, black, yellow, white, blue, green matt, black matt|
|Silkscreen legend color||White, black, yellow|
|Stiffener||Yes, material FR4 or PI|
|Impedance control||Yes, tolerance +/-10%|
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