DLI ( Dielectric Laboratories，Inc. )

Company Profile:

DLI (Dielectric Laboratories, Inc.)
Founded in 1974 and headquartered in Cazenovia, New York, DLI is a global leader in microwave and millimeter-wave component manufacturing, serving industries such as optoelectronics, wireless communications, medical, transportation, and semiconductors. It is the world’s premier supplier of single-layer capacitors (SLC).

Core Products:

High-Q Single-Layer Capacitors (SLC):

      Di-Cap ( ~ 80GHz )、Border Cap、Gap Cap、Bar Cap、Bi Cap、T Cap

High-Q Multilayer Capacitors (MLC):

      Sizes: C04/C06/C08/C11/C17/C22/C40 series

      Materials: AH/CF/UL/MS/BL

Thin-Film Products:

      Custom thin-film filters (0.03–67GHz)

      Resonators (1–67GHz; SFCR – Single-Frequency Cavity Resonators)

      Bias networks (e.g., GaAs FET gate voltage distribution/decoupling capacitors)

      Gain equalizers (gain slope compensation)

Heat Sinks/Substrates:

      Single-layer AlN (purity >97%), used as substrates or heat sinks for chips.

      High thermal conductivity: 170 W/mK

      Low capacitance

Custom Thin-Film Circuits:

      End-to-end design, manufacturing, and testing of prototypes to volume production.

      Testing capability: Up to 67GHz