FJY220A It is a high-frequency substrate with polytetrafluoroethylene as the main colloid and glass fiber as reinforcement

On the basis of ensuring stable and reliable electrical performance, the product structure and production process have been optimized, reducing product production costs and

The performance of the product meets domestic and international standards. The specific type and thickness of copper foil can be produced according to customer needs.

Features and advantages

Low dielectric constant and relatively stable at different temperatures and frequencies

•Low loss and relatively stable at different temperatures and frequencies

•High peel resistance

•Excellent dimensional stability

•Excellent PIM performance, especially suitable for PTH design