Knowles announced a new product-line of SLC capacitors and expand its RF Filtering

20 June, 2022

The company is establishing the Xtreme Broadband Blocking Components Group, which includes old products and new SLC products that will be released soon

Knowles Precision Devices announced that its DLI brand continue to expand its RF Filtering options with newly acquires Lumped Element and Ceramic Resonator Filters to go alongside its SMD high frequency microstrip filters.

DLI is also establishing a range of broadband blocking components under the ‘Xtreme Broadband Blocking Components’ heading. It includes a new line of Single Layer Capacitors – SLC for RF and microwave applications (mmWave). Existing parts, like Opti-Cap, MilliCap, MLC Broadband Blocks and RF Blocking Networks, will be included, as well as new ones. The first of which is the PX range for DC blocking applications up to 40 GHz.

The structure of SLC capacitor is based on a rectangular piece of dielectric material with metallization across the bottom and top of the ceramic. According to the research firm Future Market Insights, The single layer capacitors market is projected to grow at an expected CAGR of 10.9% during the forecast period 2021-2031.

The increase in demand of SLC capacitors is driven by their high operating voltage of up to 10 kilovolts (kV), high stability and low losses for resonant circuit application. These capacitors have better mechanical durability as compared to multilayer ceramic capacitors and are used for very high frequency applications.



Knowles is represented in Israel by Alina Electronic Engineering Group

For more information: Avi Elia, Sales Engineer, 054-7532262,



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Posted in tags: electronic components , Elina