RO4450T bonding materials are 3.2-3.3Dk, low loss, spread-glass reinforced, and ceramic-filled.

Are designed to complement RO4835T and RO4000 laminate family. Come in 3 mil, 4 mil or 5 mil thicknesses. Exhibit excellent Dk control for repeatable electrical performance and a low z axis expansion for plated through-hole reliability. Are compatible with standard epoxy/glass (FR-4) processes. Are reportedly excellent choice for multilayer designs requiring sequential laminations. Have UL 94 V-0 flame retardant rating and are compatible with Pb-free processes.

Rogers Corporation
rogerscorp.com