Dielectric Laboratories

DLI makes capacitors for high frequency applications demanding near perfect, almost lossless devices. Their components use specially developed, proprietary materials tuned to provide optimized high Q, low ESR responses. 

They are the world’s largest supplier of single-layer capacitors, typically used in hybrid and high-frequency modules, offering the broadest range of material and device options.  Our multilayer capacitors include traditional “porcelain” products, as well as highly temperature-stable and extremely low ESR chips and a family of broadband blocks.