High Frequency Laminates
High Frequency laminates are used in PCBs that require a low dissipation factor (Df) and very stable dielectric constant (Dk). The main applications are radio PCBs, filters, amplifiers and high speed digital PCBs.
Several different laminate options such as Rogers RO3000 Series, Rogers RO4000 Series, Rogers TMM Series, Taconic RF35-P and RF-60A, Taconic TL and other are availables. Each laminate have their unique properties. Most commonly used laminate is Ro4350/4450 summary of the parameters above.
The parameters of most commonly used laminate Ro4350/4450 above.
Mixed buildups of FR4 + High frequency laminate are also available!