PCB Material

high frequency pcb material selection for 5g, radar and satellite applications

High Frequency PCB Material Selection for 5G, Radar and Satellite Applications

PCB Manufacturing Insights / By

5G, radar, and satellite PCBs push into GHz and mmWave bands where material choice directly controls loss, phase stability, and reliability. This article explains key high frequency PCB material properties (Dk, Df, thermal and moisture behavior), then maps specific laminate families—FR‑4, Rogers, PTFE, ceramic composites, and LCP—to typical 5G bands, automotive radar, and satellite payload requirements.

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Hybrid High Frequency PCBs: Combining Rogers and FR4 for RF and Digital Integration

Hybrid High Frequency PCBs: Combining Rogers and FR4 for RF and Digital Integration

PCB Design Tips / By

Hybrid high frequency PCBs use Rogers for critical RF layers and FR4 for digital, control, and power layers in a single stackup. This article explains why and when to choose a hybrid design, shows common Rogers+FR4 stackup patterns, and shares practical layout and manufacturing guidelines so your RF and digital sections work together without blowing up the budget.

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what is the tg value of pcb substrate

What Is the Tg Value of PCB Substrate? A Complete Guide for 2025 Designs

PCB Manufacturing Insights / By

The Tg value is a key parameter in PCB substrate selection, defining thermal resistance in FR-4 materials. This updated guide covers definitions, common Tg levels (130-170°C+), selection tips for lead-free processes, and why high Tg PCBs enhance reliability in multilayer and high-density designs—perfect for engineers optimizing costs and performance in 2025.

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high tg pcb materials

High Tg PCB Materials: A Comprehensive Guide to High-Temperature Performance and Applications

PCB Manufacturing Insights / By

High Tg PCB materials are essential for circuits that operate in extreme heat. This guide covers what High Tg means, its advantages over standard PCBs, common materials, real-world applications, and tips for selecting the best option. Whether you’re designing for electronics in harsh conditions or seeking reliable PCB assembly services, JHYPCB has you covered with our expertise in high-performance PCB manufacturing.

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