FR408 materials

High Performance Laminate and Prepreg

FR408 is a FR-4 epoxy laminate and prepreg system

FR408 has a low dielectric constant (known as Dk) and low dissipation factor (known as Df) which make it an ideal candidate for broadband circuit designs which require faster signal speeds or improved signal integrity.

The FR408 PCB features multilayer traces, with a dielectric layer between each layer, this dielectric layer itself consists of very thin layers.

This multilayered circuit board features three conductive layers. These electrical connection between them is usually done by plated through holes in the circuit board on the implementation of the cross section

Detailed information

If you want more detailed information about the FR408 feel free to take a look at the full product data sheet, which you can view by clicking the download button below.

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FR408 Features

  • Qualified to UL’s MCIL Program
  • RoHS Compliant
  • Performance Attributes
  • Processing Advantages
  • FR-4 process compatible
  • UV blocking and AOI fluorescence

Benefits of the FR408 PCB

  • FR408 brings boards reliability with its high Tg.
  • Compatible with most FR-4 processes. This feature will allow the use of FR408 without adding complexity to current fabrication techniques.
  • Typical uses for FR408 you can think of various appliances in fields such as Aerospace & Defense , Computing, Storage & Peripherals, Networking and Communication.

FR408 Laminates

Isola’s FR408 is a high-performance FR-4 epoxy laminate and prepreg system designed for advanced circuitry applications. Thanks to it’s low dielectric constant and low dissipation factor it make it a great candidate for broadband circuit designs.

As a multilayer PCB, the FR408 is used in professional electronic equipment (ranging from computers to military equipment), especially in the case of weight and volume overload.

But this also applies to high speed circuits, where multi-substrate is also very useful, they can provide more than two layer boards for printed circuit board designers regarding laying cable, and provide a large area of soil and power.

AQC B.V. the right support on your design project:

To find Isola series materials that will provide the best balance of performance and board cost is more complicated than simply comparing data sheets and prices.

With help from our professionals at AQC B.V. this will be no problem at all! AQC B.V. provides a high service level in PCB world. Especially for materials like the FR408 PCB. Before launching a new prototype, we want to be 100% sure of a flawless and consistent performance.

Want to know more about which materials we can provide for you or do you need (more) advice during your PCB design project? Contact us via: sales@aqcbv.com or by Phone: +31 (0) 88-0045500.

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