Looking for a heavy copper rigid-flex PCB that combines durability, flexibility, and premium surface quality? The PCBSync Heavy Copper Rigid-Flex PCB with 3 oz copper and ENIG (Electroless Nickel Immersion Gold) finish is the professional-grade solution trusted by engineers across power electronics, aerospace, automotive, and industrial automation industries.
Why Choose Heavy Copper Rigid-Flex PCB?
With 3 oz copper weight, this rigid-flex PCB handles significantly higher current loads compared to standard 1 oz boards. The thick copper traces reduce resistance, minimize heat buildup, and ensure stable performance even under continuous high-power operation — making it ideal for power converters, motor controllers, and battery management systems.
ENIG Surface Finish for Superior Reliability
The ENIG surface finish provides a flat, oxidation-resistant, and solderable surface that extends the board’s lifespan and ensures consistent soldering quality. ENIG is especially critical for fine-pitch SMD components, improving both assembly yield and long-term electrical performance.
Rigid-Flex Design for Space-Saving Integration
The rigid-flex construction eliminates the need for connectors and cables between board sections, reducing failure points and saving valuable space in compact device designs. This hybrid structure withstands repeated bending cycles, making it perfect for wearable devices, medical equipment, and aerospace systems.
Key Features:
- 3 oz heavy copper for high current capacity
- ENIG finish for superior solderability and corrosion resistance
- Rigid-flex hybrid structure for dynamic and static flex applications
- Excellent thermal and mechanical performance
- Custom layer counts and dimensions available
Order your PCBSync Heavy Copper Rigid-Flex PCB today and experience the difference precision engineering makes.
