ROGERS Kappa 438 PCB project

Prototype project photo for reference.

Features

1.Glass reinforced hydrocarbon thermoset platform

2.Dk of 4.38 is tailored to FR-4 industry standard norms

3.Tighter Dk and thickness tolerance than FR-4

4.Low Z Axis CTE of 42 ppm/°C

5.High Tg of > 280°C TMA

6.Meets UL 94-V0 requirements

Kappa 438 laminates offer dielectric constants (Dk) tailored to FR-4 industry standard norms which facilities ease of converting existing FR-4 designs where better electrical performance is needed.

Benefits

1.Ease of PCB manufacturing and assembly in Line with FR-4

2.Design Dk enables ease of converting existing FR-4 designs needing better electrical performance

3.Consistent circuit performance

5.Improved design flexibility and plated through-hole reliability

6.Automated assembly compatible