Rigid-Flex PCB
Rigid-flex PCBs combine rigid and flexible circuit sections into a single unit, eliminating connectors and reducing assembly steps. Ideal for aerospace, military, and compact consumer electronics.
Specifications
Layers4-20 layers
Flex MaterialPolyimide
Rigid MaterialFR-4/Rogers
Min Line W/S3mil/3mil
Bend Radius≥1mm
Surface FinishENIG/Immersion Tin
Key Features
Combined rigid and flex sections
Eliminates board-to-board connectors
3D packaging solutions
High reliability
Reduced assembly weight
Design flexibility
Applications
Aerospace systemsMilitary electronicsMedical devicesSmartphonesCamerasIndustrial sensors
Frequently Asked Questions
What is a rigid-flex PCB?
A rigid-flex PCB combines rigid and flexible circuit sections into one board, removing board-to-board connectors and reducing assembly steps and weight.
How many layers can PCB168 build for rigid-flex?
PCB168 produces 4-20 layer rigid-flex PCBs with polyimide flex material, FR-4 or Rogers rigid material, and a bend radius of ≥1mm.
Which industries use rigid-flex PCBs?
Rigid-flex is widely used in aerospace, military electronics, medical devices, smartphones, cameras and industrial sensors needing 3D packaging and high reliability.
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