Dielectric Laboratories is a global supplier of microwave and millimeter wave components for optical and wireless communications, military, medical, semiconductor, aerospace, and transportation markets. We are a manufacturer of High-Q Multi-Layer capacitors (MLC) and Single-Layer capacitors (SLC), Resonators, Filters, Broadband DC blocks, Thin Film components, and Custom ceramic components. In 2004, DLI acquired Voltronics Corporation, a world leader in precision variable capacitors.
DLI’s Gain Equalizers are designed as a small, low cost solution to your gain slope challenges. DLI’s EW series is designed to address this issue from DC to 18 GHz in a package smaller than an 0302 capacitor. Components are designed for surface mount pick and place equipment or epoxy mount. Available in tape and reel packaging for high volume applications.
These equalizers have been designed for use as a compensation circuit to correct for the loss slope that can be sometimes be created by other circuit elements. They’re ideal for integration into EW, ECM, and ECCM broadband microwave modules.
Knowles Capacitors’ excellence in ceramic materials technology, combined with EMI filter expertise, has enabled Knowles (Syfer brand) to offer an unequalled range of EMI filter products including surface mount filters, panel mount filters, planar arrays, discoidal multilayer capacitors, X2Y integrated passive components, and other filter types for hi-rel applications.
DLI’s engineers select from numerous filter topologies to solve your frequency management problem. We have expanded capability beyond band pass designs to include notch filters, low pass and high pass filters and band stop filters and other passive devices such as dividers and couplers. Designs are customized to your requirements to offer performance, size and repeatability.
DLI’s 2-18 GHz bandpass filters are ideal for use in applications involving the C, X, and Ku bands, satellite communications, satellite TV, weather and radar, and military communications. They feature frequency stability over temperature, full shielding, and a compact sizes across the entire line.
DLI’s series of surface mount lowpass filters are compact and fully shielded. They feature frequency stability over temperature, excellent repeatability, 50Ω characteristic impedance, and a -55oC to +125oC operating temperature.
DLI offers many options for your broadband blocking needs that range from DC to greater than 40 GHz. This page provides an overview of their broadband blocking components.
Dielectric Laboratories (DLI) offers a series of single layer capacitors designed with Class II dielectric materials and X7R temperature stability characteristics for a variety of DC blocking or RF bypass applications. With operation capabilities over a broad frequency range, these high frequency, wire bondable capacitors are ideal for GaN, GaAs, filtering, tuning, and coupling applications where small size and microwave performance is vital for a circuit’s performance.
DLI has made a name for themselves through manufacturing high Q, high frequency single layer capacitors that feature gold metallization for wire bonding, thin film technology, and rugged construction. They’re ideal for high frequency applications such as DC blocking, tuning, RF bypass, and filtering.
Dielectric Laboratories offers a series of high-frequency SMT Wilkinson power dividers covering the 2 to 18 GHz frequency range, in 1-way, 2-way, or 4-way models. The devices feature a solder surface mount package, excellent phase and amplitude balance, and a compact size.