Trimmer Capacitors
Precision trimmer capacitors using air, glass, sapphire, and PTFE dielectrics are available in multi-turn and half/single-turn formats.
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Half Turn
Half Turn Trimmer Capacitors offer compact, high-Q tuning with up to 50pF range for RF and MRI applications requiring precision and non-magnetic performance.
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Multi Turn
Multi-Turn Trimmer Capacitors provide high-precision tuning with extended rotational range for RF and high-voltage applications.
Educational Resources
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Whitepapers
Non-Magnetic Trimmer Capacitors for In-Suite or Portable MRI Machines
MRI systems are so robust and require so much infrastructure that they need their own dedicated room—until recently.
Trimmer Capacitor Considerations in Practice
Trimmer capacitors are variable components used to calibrate RF circuits during manufacturing or servicing.
Trimmers and Non-Magnetic Components
A comprehensive catalog of high‑quality, precision trimmers.
MLCCs for Medical Implantable Devices
What it takes for MLCCs to meet the high-reliability requirements of medical implantable devices.
The Price of Reliability: Considerations for Selecting Capacitors for Medical Devices
Capacitor Sourcing for Your Medical Device Application
Selecting Capacitors for Life-Critical Applications
Key Considerations for Capacitor Selection When Reliability is Paramount
Product Documentation
Non-Magnetic, High Power RF Capacitors and Trimmers
From MRI to low-PIM systems, Knowles delivers precision non-magnetic components.
Capacitors for RF Power in Semiconductor Manufacturing
RF power capacitors engineered to deliver the stability and reliability that next-generation systems demand.
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