Featured Products
Audio
Balanced armature speakers for hearing health and true wireless applications and other specialty audio solutions.
Capacitors
High performance ceramic, film, electrolytic, mica and super capacitors.
RF / Microwave
Custom-designed and off-the-shelf microwave components including filters, power dividers and couplers.
EMI Filters
EMI filtering solutions available in surface mount, panel mount, discoidal and planar array form factors.
Inductors
Customizable inductors designed for mission-critical RF applications, delivering low signal loss, high reliability, and superior signal integrity across a wide frequency range.
Custom Solutions
We deliver custom solutions, including MedTech miniaturization capabilities, engineered to your specifications and designed for performance, reliability, and integration in demanding applications.
Featured Applications
Educational Resources
The Critical Role of Capacitors in Pulsed Power Design
Electromagnetic Tracking in MedTech and Why the Sensor Coil Matters
Knowles Expands RF Signal Chain Offering with New A-Series Attenuators
New A-Series Attenuators Support Compact RF Signal Chain Designs
How Electrification Is Changing Capacitor Selection
Knowles Expands Hearing Health Portfolio at EUHA 2026
The Role of Capacitors in High-Energy Pulsed Power Systems
RF Components for Radar Systems
The Role of Specialty Capacitors in Power Electronics
Knowles 2025
Knowles Safety Capacitors
Knowles High Q Inductors
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Knowles has a global presence, with facilities in North America, Europe and Asia.
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