PCBWay 3rd PCB Design Contest
  1. Blog>
  2. FR408HR High Performance Laminate and Prepreg PCB Materials

FR408HR High Performance Laminate and Prepreg PCB Materials

by: Aug 27,2019 436 Views 0 Comments Posted in PCB Basic Information

Internationally known isola base materials Rigid material PCB Base materials FR408HR

FR408HR

High Performance Laminate and Prepreg

fr408hr.pdf

Product Summary

FR408HR is a proprietary high-performance 230°C (DMA) glass transition temperature (Tg) FR-4 system for multilayer Printed Wiring Board (PWB) applications where maximum thermal performance and reliability are required.

FR408HR laminate and prepreg products are manufactured with Isola’s patented high performance multifunctional resin system, reinforced with electrical grade (E-glass) glass fabric. This system delivers a 30% improvement in Z-axis expansion and offers 25% more electrical bandwidth (lower loss) than competitive products in this space. These properties coupled with superior moisture resistance at reflow, result in a product that bridges the gap from both a thermal and electrical perspective.

The FR408HR system is also laser fluorescing and UV blocking for maximum compatibility with Automated Optical Inspection (AOI) systems, optical positioning systems and photo-imagable solder mask imaging.

Thermal Performance

Tg

190°C

Td

360°C

Electrical Performance

Dk

3.68

Df

0.0092

Industry Approvals

IPC-4101 /98 /99 /101 /126

UL - File Number E41625


  • Comments(0)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
    View More
    Back to top