Description

ISOLA FR408 PCB

Product name: ISOLA FR408 PCB
Material: isola fr408 HIGH TG PCB
Df ldissipation factor): 0.012Dk
Dielectric constant: 3.67

Glass transition temperature:TG180’cTd: 380’C

Number of Layers: 8 layers
Board thickness: 1.2mm
Surface technology lmmersion gold

Copper thickness: 10Z

Minimum line width/line spacing: 6mi/6mil

ISola FR408 is a medium-loss epoxy board and prefabricated board. Isola fr408 is a high-performance FR-4 epoxy board and prefabricated board system designed for advanced circuit applications.

FR4 PCB material TG is generally 130, 180 or higher. For example, the actual frequency of isola 370hr can reach 10G.

Isola 370hr is mostly used in high-frequency communications, microwaves, high-speed digital circuits and other fields.

However, the loss of isola 370h is relatively large, which is similar to ordinary FR4. The biggest advantage is that the temperature stability will be better.

The loss of isol fr408 is only one-tenth of that of isola 370h.

This is another product besides sola 370h.
The low dielectric constant (Dk) and low loss factor Df of isola fr408 make it an ideal choice for broadband circuit designs that require faster signal speeds or higher signal integrity.
sola fr408 is compatible with most FR-4 processes. This feature allows the use of the isola fr408 without adding complexity to current manufacturing techniques.