The RO4835IND LoPro 0.8mm 1oz Immersion Gold 2-Layer Industrial Sensor Board is a high-performance PCB engineered for the most demanding RF and microwave sensor applications. Leveraging Rogers’ advanced thermoset resin technology, this board provides an unparalleled balance of electrical stability, thermal reliability, and mechanical durability, making it the premier choice for industrial automation, automotive radar, and high-frequency sensing environments.
Superior Material Science: Rogers RO4835IND
The foundation of this board is the RO4835IND high-frequency laminate. Specifically designed for applications requiring enhanced oxidation resistance, this material ensures long-term performance stability in high-temperature industrial settings. Unlike standard FR-4, the RO4835IND substrate offers a low dielectric constant (Dk) and low dissipation factor (Df), significantly reducing signal loss and distortion.
The LoPro® (Low Profile) copper technology further elevates performance by reducing conductor loss. By utilizing a smoother copper foil interface, the board minimizes the “skin effect” at high frequencies, ensuring that your sensor data remains crisp and accurate from DC up to millimeter-wave frequencies.
Precision Engineering and Specifications
-
0.8mm Ultra-Thin Profile: The 0.8mm thickness is optimized for compact industrial designs and multi-sensor arrays where space is a premium, without sacrificing structural rigidity.
-
1oz Copper Weight: Provides the ideal conductivity for power distribution and signal integrity, managing thermal dissipation effectively in continuous-run industrial sensors.
-
ENIG (Immersion Gold) Finish: The Electroless Nickel Immersion Gold (ENIG) surface finish provides a perfectly flat mounting surface for fine-pitch SMT components and offers superior solderability and oxidation protection for long-life cycles.
-
2-Layer Configuration: A streamlined 2-layer architecture focused on low-latency signal paths and simplified integration into existing industrial hardware ecosystems.
Optimized for Industrial Reliability
Industrial sensors often operate in harsh conditions. The RO4835IND is formulated to resist the “creep” and degradation often seen in lower-grade materials. It maintains its electrical properties across a wide temperature range, ensuring that sensors calibrated in the lab perform identically in the field. This board is particularly effective for:
-
Automotive Radar & ADAS: High-precision sensing with minimal interference.
-
IoT & Smart Factory Sensors: Reliable data transmission in electrically noisy environments.
-
RF Power Amplifiers: Managing heat while maintaining signal purity.
Why Choose PCBSync?
At PCBSync, we understand that in industrial electronics, precision is not optional. Our RO4835IND boards undergo rigorous quality control to ensure they meet IPC Class 2 and Class 3 standards. By combining the industry-leading Rogers substrate with our precision fabrication process, we deliver a sensor board that reduces your time-to-market and lowers the total cost of ownership through enhanced field reliability.
Order the RO4835IND LoPro 0.8mm Sensor Board today and give your industrial applications the high-frequency edge they deserve.
Technical Summary
| Feature |
Specification |
| Base Material |
Rogers RO4835IND (LoPro) |
| Thickness |
0.8mm |
| Copper Weight |
1oz (35µm) |
| Surface Finish |
Immersion Gold (ENIG) |
| Layer Count |
2-Layer |
| Dielectric Constant |
3.48 +/- 0.05 |
| Application |
Industrial Sensing, RF, Automotive |
