RO4835T laminates are offered in 2.5 mil, 3 mil and 4 mil core thicknesses, are 3.3 Dk, low loss, spread-glass reinforced, ceramic-filled thermoset materials.
Are designed for inner-layer use in multilayer board designs. Complement RO4835 laminates when thinner cores are needed. 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