Engineered for demanding applications that require both mechanical flexibility and structural rigidity, the PCBSync Rigid-Flex PCB with 2 oz Copper and ENIG (Electroless Nickel Immersion Gold) finish delivers unmatched electrical performance, durability, and reliability. Whether you are designing aerospace systems, medical devices, wearable electronics, or high-density industrial equipment, this rigid-flex PCB is your go-to solution.
Why Choose PCBSync Rigid-Flex PCB?
Our rigid-flex PCB combines the best of both worlds — the stable mounting surface of a rigid board and the dynamic bendability of a flexible circuit. This eliminates the need for connectors and cables between separate boards, reducing points of failure and saving valuable space in compact enclosures.
2 oz Copper for Superior Current Capacity
With 2 oz copper weight, these rigid-flex boards handle higher current loads with significantly lower resistance compared to standard 1 oz copper PCBs. The thicker copper layer ensures better heat dissipation and improved signal integrity — critical for power electronics, RF applications, and high-speed data transmission. Ideal for engineers pushing performance boundaries.
ENIG Surface Finish — Gold-Level Reliability
The ENIG (Electroless Nickel Immersion Gold) surface finish provides a flat, solderable surface that is perfect for fine-pitch SMD components, BGA packages, and wire bonding. ENIG offers exceptional corrosion resistance, longer shelf life, and superior solderability compared to HASL finishes — making it the preferred choice for mission-critical PCB assemblies.
Key Features
- ✅ Rigid-flex hybrid construction for complex 3D circuit designs
- ✅ 2 oz copper for high current & thermal performance
- ✅ ENIG finish for reliable soldering & long-term durability
- ✅ RoHS compliant & environmentally friendly
- ✅ Custom layer counts, stack-ups & dimensions available
- ✅ IPC Class 2 & Class 3 quality standards supported
Applications
PCBSync rigid-flex PCBs with 2 oz copper and ENIG are widely used in aerospace avionics, military electronics, medical implants, robotics, automotive control systems, and consumer wearables — wherever a compact, high-reliability PCB solution is required.
Request a free quote today and let PCBSync’s engineering team help you bring your design to life with precision, quality, and fast turnaround times.
