At Knowles Precision Devices, we offer precision multi-turn trimmer capacitors, fixed and variable inductors, multi-layer capacitors, and hardware for applications requiring non-magnetic high-performance components.
Our expertise in non-magnetic and low magnetic design allows us to support applications ranging from MRI and NMR to base station antenna systems designed with low PIM in mind. Our half-turn and single-turn trimmer ranges offer low magnetic content, resulting in a cost-effective solution suitable for many MRI applications.
Due to the severe non-magnetism requirements in the magnetic resonance industries, we only use high purity metals that exhibit no measurable magnetism. We do not use commercial brass, and plating materials are carefully selected. Our strict traceability and testing regimes ensure this essential parameter.