RO4003C PCB 2-layer Rogers 4003C Substrate 16mil ENIG 1oz Copper Black Silkscreen

RO4003C PCB 2-layer Rogers 4003C Substrate 16mil ENIG 1oz Copper Black Silkscreen

Introduction

The RO4003C 2-layer PCB is a high-frequency, high-performance circuit board designed for RF and microwave applications. With a 16mil (0.406mm) Rogers RO4003C core, 1oz copper weight, and Electroless Nickel Immersion Gold (ENIG) surface finish, this PCB delivers excellent signal integrity, thermal stability, and manufacturability.

Engineered for high-frequency applications, this Rogers RO4003C PCB is ideal for cellular base stations, automotive radar, RF identification tags, and satellite communications. The low-loss dielectric properties of RO4003C Substrate, combined with tight impedance control, make it a cost-effective alternative to traditional PTFE-based microwave laminates while maintaining superior electrical performance.

Below is a detailed breakdown of the PCB’s construction, stackup, statistics, and key benefits.

PCB Construction Details

The following table summarizes the key construction parameters of the RO4003C PCB:

PCB Stackup

The PCB follows a simple 2-layer stackup with a Rogers 4003C core for optimal RF performance.

PCB Statistics

The Rogers RO4003C High Frequency PCB has a low component count, making it suitable for compact RF designs.

Additional Specifications

• Artwork Format: Gerber RS-274-X
• Quality Standard: IPC-Class-2
• Availability: Worldwide

Key Features of RO4003C

• Dielectric Constant (Dk): 3.38±0.05 @ 10GHz
• Dissipation Factor (Df): 0.0027 @ 10GHz, 0.0021 @ 2.5GHz
• Thermal Conductivity: 0.71 W/m/°K
• Low Moisture Absorption: 0.06%
• Excellent CTE Matching:
• X-axis: 11 ppm/°C
• Y-axis: 14 ppm/°C
• Z-axis: 46 ppm/°C
• High Thermal Stability: Tg >280°C (536°F)

Benefits of RO4003C PCB

✔Cost-Effective RF Solution–Processes like FR-4 but with superior RF performance.

✔Stable Dk & Low Loss–Ensures consistent signal integrity in high-frequency applications.

✔Excellent Plated Through-Hole Reliability–Low Z-axis CTE prevents via cracking.

✔Moisture Resistant–Low absorption ensures stable performance in humid environments.

✔Ideal for Mixed-Dielectric Multilayer Boards–Compatible with FR-4 in hybrid designs.

Typical Applications

• Cellular Base Station Antennas & Power Amplifiers
• RF Identification (RFID) Tags
• Automotive Radar & Sensors
• Low-Noise Block (LNB) for Satellite Communications
• High-Speed Digital & RF Mixed-Signal Boards

Conclusion

This RO4003C high frequency PCB is a high-performance, cost-effective solution for RF and microwave applications. With ENIG surface finish, tight impedance control, and low-loss dielectric properties, it is ideal for high-frequency, high-reliability designs.

Available worldwide and manufactured to IPC-Class-2 standards, this RO4003C 16mil PCB ensures consistent quality and performance for demanding applications.

For custom requirements or bulk orders, please contact our sales team for further assistance.