Elevate your automotive electronic designs with the RO4700 1.6mm 6-Layer Automotive Body Control Module Board. Engineered for the rigorous demands of modern vehicular systems, this high-frequency PCB leverages the specialized properties of Rogers RO4700™ antenna-grade laminates to provide unmatched signal integrity and thermal stability.
Engineered for Automotive Reliability
Modern Body Control Modules (BCMs) are the “brain” of the vehicle, managing everything from lighting and wipers to advanced security and gateway functions. This board is built to survive the harsh under-the-hood and cabin environments, featuring:
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Rogers RO4700 Series Substrate: A low-Dk (2.55 or 3.0), low-loss alternative to PTFE, offering the high-frequency performance needed for vehicle-to-everything (V2X) communication and sensitive sensor arrays.
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1.6mm Finished Thickness: The industry standard for structural rigidity and compatibility with standard automotive housing and connectors.
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Heavy 3oz Copper Weight: Optimized for high-current distribution and superior thermal dissipation, preventing hotspots in power-intensive BCM applications.
Premium Surface Finish: Immersion Gold (ENIG)
To ensure long-term reliability and oxidation resistance, we utilize an Electroless Nickel Immersion Gold (ENIG) finish. This flat, solderable surface is ideal for:
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High-density SMT components and fine-pitch BGA mounting.
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Maintaining conductivity in humid or corrosive automotive environments.
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Extending shelf life for large-scale production runs.
Key Technical Specifications
Why Choose This Board for BCM Applications?
The transition to autonomous and connected vehicles requires BCMs that do more than just flip relays. This 6-layer RO4700 board supports:
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Low Insertion Loss: Perfect for integrating RF antennas directly onto the BCM for keyless entry and telematics.
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Excellent CTE Control: With a Z-axis CTE of less than 30 ppm/°C, this board ensures plated-through-hole (PTH) reliability during extreme temperature cycling (–40°C to +125°C).
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Complex Routing: The 6-layer architecture allows for dedicated ground and power planes, drastically reducing EMI/EMC interference—a critical factor for automotive certification.
The PCBSync Advantage
At PCBSync, we understand that in the automotive industry, reliability isn’t negotiable. Our RO4700 boards undergo rigorous AOI (Automated Optical Inspection) and Electrical Testing to ensure every trace meets your exact Gerber specifications. Whether you are in the prototyping phase or moving to mid-volume production, we deliver precision-engineered solutions that drive innovation.
Order your RO4700 6-Layer Automotive PCB today and experience the gold standard in high-frequency fabrication.
