Layers: 6 Layer PCB
Raw Material: lsola FR408HR
Minimum hole diameter: 0.2mm
Inner layer width/ spacing: 6.4/4mil
Outer layer width and spacing: 6/3.5mil
Surface Finished: Immersion gold
PCB thickness: 1.0mm
What is lsola FR408HR ?
Isola FR408HR is a high-performance, halogen-free laminate material used in the manufacturing of printed circuit boards (PCBs). It is a glass-reinforced epoxy laminate designed for high-reliability applications that require excellent thermal, electrical, and mechanical properties.
Some key features and characteristics of Isola FR408HR are:
- Halogen-free: Isola FR408HR is a halogen-free material, which means it does not contain halogens such as bromine, chlorine, or fluorine. This makes it more environmentally friendly and compliant with various regulations and standards, such as RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment).
- High thermal reliability: FR408HR has excellent thermal reliability, with a glass transition temperature (Tg) of 180°C and decomposition temperature (Td) of 340°C. This makes it suitable for applications that require high-temperature operation or lead-free assembly processes.
- Low dielectric loss: FR408HR has a low dissipation factor (Df) of 0.015 at 1 GHz, which means it has low dielectric loss and can support high-frequency applications and high-speed digital signals.
- Good mechanical properties: The glass-reinforced epoxy material provides good mechanical strength, making it suitable for applications that require durability and reliability.
- Flame retardancy: As the name suggests, FR408HR is a flame-retardant material, meeting the UL 94 V-0 rating for flame retardancy.
Isola FR408HR is commonly used in various high-reliability applications, such as aerospace and defense electronics, automotive electronics, industrial control systems, and telecommunication equipment. It is particularly useful in applications that require high thermal performance, low signal loss, and compliance with environmental regulations regarding halogen-free materials.
