Caratteristiche materiale:
FR408HR is a high-performance FR-4 resin system with a
230°C (DMA) Tg for multilayer PCB applications where
maximum thermal performance and reliability are required.
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.
Settori di appartenenza:
- Tg : 150°
- Dk(100 MHz) : 3.9 – (500MHz) : 4.0
- Df(100 MHz) : 0.020 – (500MHz) : 0.022
📑 SCHEDA TECNICA













