Rogers 4835 high frequency board

With the rapid growth of the information age, from GSM to WCDMA and LTE, allowing users to increase data flow at an alarming rate, Rogers high-frequency circuit board materials play an important role.

RO4835 laminate rogers PCB is suitable for applications requiring higher stability at elevated temperatures and greater resistance to oxidation than standard RF thermosets. Part of the RO4000 family of materials containing hydrocarbon resins and ceramic fillers, RO4835 laminates offer excellent high-frequency performance along with lower production line processing costs.

RO4835T Laminate Rogers PCB is a ceramic-filled, low-loss thermoset made from a special open fiberglass cloth available in 2.5 mil, 3 mil and 4 mil thicknesses with a dielectric constant (Dk) of 3.3. It is designed for use as the inner layer of multi-layer board structures and is an excellent complement to RO4835 material where thinner thickness is required.

High-frequency rogers PCB circuit materials are a key enabling technology for the development of mobile networks, and multi-layer design will become a common practice for next-generation 5G mobile network technologies using millimeter wave frequency bands. RO4835T laminate offers thinner dielectric thickness and multiple thickness options for use with RO4450F prepreg sheet, new RO4450T thin prepreg sheet, and CU4000/CU4000 LoPro® laminates. CU4000LoPro copper foil product. When combined with Ro4835 laminates and Ro4000 adhesive materials, these material combinations provide designers with greater flexibility to meet the requirements of high multilayer board (MLB) designs.

Ro4835T laminate has the same oxidation resistance as Ro4835 laminate, and features ultra-low loss, excellent dielectric constant tolerance control, and strict thickness control, providing excellent and stable wireless performance for circuits. Additionally, its high-performance material properties make it extremely cost-effective and stable.

Rogers PCB To enable applications to meet UL 94V-0 requirements, Ro4835 laminates incorporate RoHS-compliant flame retardant technology. These materials meet the requirements of IPC-4103.