These miniature, economical RF filters are fabricated with thick film process technology on various dielectric, and are ideal for harsh environments. 

While their size varies, they can be made as small as 0.1 inch x 0.1 inch, and, depending on the requirements, Planar X filters can be fabricated with either thin-film or thick-film processes, as well as alumina, barium titanate and other substrate materials. The company’s technology and testing capabilities allow the filters to meet high-reliability requirements typically mandated for use in aerospace and defense systems, and a wide degree of customization is also achievable.