RO4350B PCB 2-Layer 60mil 1.524mm Rogers 4350B Immersion Silver Blue Solder Mask

RO4350B PCB 2-Layer 60mil1.524mm Rogers 4350B Immersion Silver Blue Solder Mask

Engineered for demanding high-frequency applications, our 2-Layer RO4350B PCB delivers an unparalleled balance of electrical performance, mechanical stability, and cost-effectiveness. Leveraging Rogers’ proprietary RO4350B laminate—a woven glass-reinforced hydrocarbon/ceramic composite—this 60mil Rogers 4350B PCB combines PTFE-like RF characteristics with the manufacturability of epoxy/glass materials, eliminating the need for special processing while maintaining exceptional signal integrity. Ideal for industries ranging from telecommunications to automotive and aerospace, it’s designed to thrive in harsh environments and high-power scenarios, backed by rigorous quality standards and global availability.

PCB Construction Details

Below is a comprehensive breakdown of the RO4350B PCB’s construction parameters, ensuring precision, consistency, and reliability for critical RF operations.

PCB Stackup

The optimized 2-layer stackup is tailored for RF performance, featuring uniform copper layers and a high-integrity RO4350B core to minimize signal loss and maximize thermal stability.

PCB Statistics

Key statistical data reflects the Rogers RO4350B PCB’s design efficiency and component compatibility, engineered to support targeted RF functionalities without compromising performance.

Core Material Advantages: Rogers RO4350B

At the heart of this PCB is Rogers RO4350B, a proprietary laminate that bridges the gap between high-performance PTFE and cost-effective epoxy/glass materials. Its electrical performance—with a dielectric constant (Dk) of 3.48±0.05 at 10GHz/23°C and a dissipation factor of just 0.0037—ensures minimal signal loss, critical for high-frequency applications. Unlike PTFE-based laminates, RO4350B material requires no special through-hole treatments or handling, simplifying manufacturing and reducing costs while maintaining microwave-grade performance.

Key material features translate to real-world reliability: a high glass transition temperature (Tg >280°C) withstands extreme operating conditions; low water absorption (0.06%) prevents performance degradation in humid environments; and UL 94 V-0 flammability rating meets safety standards for active devices and high-power RF designs. Its thermal conductivity (0.69 W/m/°K) and controlled coefficient of thermal expansion (CTE)—10 ppm/°C (X-axis), 12 ppm/°C (Y-axis), 32 ppm/°C (Z-axis)—minimize thermal stress during operation, enhancing long-term durability.

Typical Applications

Tailored for high-performance RF systems, this RO4350B high frequency PCB excels in:

- Cellular Base Station Antennas and Power Amplifiers

- RF Identification Tags

- Automotive Radar and Sensors

- LNB's for Direct Broadcast Satellites

Quality, Compliance, and Availability

This 1.524 mm RO4350B PCB adheres to IPC-Class-2 quality standards, ensuring consistent performance for commercial and industrial applications. We accept Gerber RS-274-X artwork for seamless design integration, and every unit undergoes 100% electrical testing before shipment to eliminate defects. With worldwide availability, it supports global production chains for diverse industries.

Why Choose This PCB?

This PCB stands out for its ability to deliver PTFE-level performance at a fraction of the cost, thanks to Rogers RO4350B’s superior manufacturability. The immersion silver finish ensures excellent solderability and conductivity, while the 2-layer design balances simplicity with high-frequency capability. Whether for telecom, automotive, or satellite applications, it offers a reliable, cost-effective solution for designs where signal integrity and durability are paramount.

If you need customizations—such as adjusted dimensions, alternative solder mask colors, or modified copper weights—or have questions about compatibility with your specific application, feel free to reach out for tailored support.