This is a customized 2-layer rigid high-frequency PCB utilizing Taconic CER-10 organic-ceramic laminate, engineered for high-performance microwave and RF circuit applications. The board features immersion silver surface plating with double-sided silkscreen-free and solder mask-free construction. Each unit is fully electrically tested prior to delivery to guarantee consistent and dependable performance.

PCB Specification

PCB Layer Stack-up Structure

Artwork & Quality Standards

Artwork Format: Fabricated based on standard Gerber RS-274-X data to ensure precise circuit patterning and complete manufacturing compatibility.

Quality Standard: All production and inspection processes comply with IPC-Class-2 criteria, ensuring stable electrical performance and long-term durability for commercial and industrial applications.

Service Coverage: Global shipping is supported to provide steady and reliable product supply for international high-frequency PCB projects.

CER-10 Material Overview

CER-10 is a high-performance organic-ceramic laminate belonging to Taconic’s ORCER product series. It integrates woven glass reinforcement, advanced ceramic filling technology and professional coated PTFE fiberglass craftsmanship, achieving a balanced combination of stable electrical performance and solid mechanical properties. Featuring a fixed dielectric constant of 10 and an ultra-low dissipation factor of 0.0035 at 10 GHz, this material delivers outstanding low-loss high-frequency performance. It also provides excellent interlaminar bonding strength and superior solder resistance, making it a reliable choice for demanding high-frequency microwave circuit applications.

Core Material Performance Features & Benefits

High-Dk Low-Loss Characteristic: Features a stable DK of 10 and ultra-low DF of 0.0035 at 10GHz, reducing signal attenuation and phase shift for precise high-frequency transmission.

Superior Structural & Solder Resistance: Strong interlayer adhesion and solder resistance avoid delamination and structural damage, improving PCB stability and service reliability.

Ultra-Low Moisture Absorption: With 0.02% low moisture absorption, it maintains steady dielectric and electrical performance in humid and complex working environments.

Optimized Thermal Expansion Performance: Tuned CTE values lower Z-axis thermal expansion, protecting plated vias from thermal stress and ensuring stable connectivity.

Dimensional & Mechanical Stability: High rigidity and flexural strength resist thermal and mechanical deformation, supporting high-precision fabrication and higher yield.

Miniaturization Support: High dielectric constant enables compact circuit layouts, minimizing PCB size and supporting lightweight microwave device design.

Typical Application Scenarios

Benefiting from its high dielectric constant, ultra-low high-frequency loss, stable mechanical structure and excellent environmental adaptability, CER-10-based PCBs are widely used in high-performance microwave and RF systems, mainly covering the following application fields:

• High-frequency power amplifiers
• Waveguide filter devices
• RF directional couplers
• Various high-performance microwave passive components