Rogers RO3035 PCB material specification

Rogers High Frequency PCB Laminates

Introduction to Rogers ro3035 PCB Laminates

Rogers ro3035 PCB laminates are PTFE composites with ceramic fillers designed for commercial microwave and RF applications. These materials offer exceptional electrical and mechanical stability at a competitive price.

Rogers ro3000 Series PCB Laminates

Features of Rogers ro3000 Series

The Rogers ro3000 series PCB laminates are PTFE-based circuit materials (Teflon PCB materials) with ceramic fillers, providing consistent mechanical properties across different dielectric constants. This consistency allows design engineers to use materials with varying permittivity on different layers in multilayer PCB designs without encountering bending or reliability issues.

Advanced Material Integration

The advanced PCB materials division of Rogers has introduced rolled copper foil into its low dielectric constant laminates, including ro3003, ro3035, and ro3203. The smooth rolled copper layer, combined with the ro3000 PTFE ceramic resin featuring very low dielectric loss, achieves first-class insertion loss in high-frequency circuit materials. These materials are ideally suited for millimeter wave circuit designs that require stringent loss indices, such as automotive radar sensors and point-to-point microwave return communication systems.

Ro3035 PCB Material Overview

Properties and Applications

Ro3000 high-frequency circuit material is a ceramic-filled PTFE composite offering a wide range of dielectric constant values, primarily for commercial microwave RF applications. This series provides superior electrical performance and stable mechanical properties at a competitive price. Without glass fiber cloth, ro3000 series laminates offer unique isotropic electrical properties compared to other competitive materials.

Electrical Characteristics

Temperature Dependence of Dielectric Constant

The temperature dependence of the dielectric constant for ro3035 is critical for maintaining performance over various operational conditions.

Frequency Dependence of Dielectric Constant

The frequency dependence of the dielectric constant for the ro3000 family ensures consistent performance across a broad frequency range.

Advantages of Rogers ro3035 PCB Material

• High Frequency Performance: Application frequency can reach 30-40GHz.
• Reliable Application: Suitable for stripline and multilayer PCB structures.
• Versatile Design: Ideal for multilayer PCB designs with different dielectric constants.
• Mixed Design Compatibility: Suitable for structural design of multilayer PCBs mixed with epoxy resin.
• Temperature Sensitivity: Appropriate for temperature-sensitive applications.
• Enhanced Reliability: Lower operating temperature and higher reliability for power amplifier applications.

Applications of Rogers ro3035 PCB

• Band pass filter PCB
• Microstrip patch antenna PCB
• Voltage controlled oscillator PCB