At Knowles Precision Devices we provide solutions with Multi Layer Ceramic Capacitors (MLCCs), Single Layer Ceramic Capacitors (SLCs) and Trimmers.Read more
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We manufacture Capacitors for some of the world’s most demanding applications. The markets we serve include medical implantable devices and medical equipment, military, aerospace/avionics, EMI and connector filtering, oil exploration, instrumentation, industrial electronics, optical networks, telecom and automotive.
Our Multi-Layer Ceramic Capacitor (MLCC) product lines are available in standard surface mount packages as well as ribbon and radial lead packages. SMD case sizes range from 0402 to 8060.
We support voltages to 12kV and high level application specific screening such as AEC-Q200 for automotive, MIL-PRF-55681 for medical implantable and much more.
Our single layer capacitors support microwave and mmWave applications up to 100GHz and are widely used in support of general DC Blocking, Low Noise Amplifiers, Power Amplifiers and High Power Amplifiers, Oscillators and Filters.
Trimmers portfolio includes air, glass, sapphire, and PTFE dielectrics that can be used from 1 MHz to over 2 GHz and at voltages up to 20,000 VDC. Trimmers are available in precision Multi-Turn and Half/Single turn formats.
Aerospace & Defense
High Q
High-Q and ultra low ESR MLCCs
SMD Capacitors
Surface Mount MLCCs
MLCCs with Leads
Wide range of dipped radial leaded capacitors.
Single Layer Capacitor
SIngle Layer Capacitors have the advantage of operating at higher frequencies than MLCs.
AEC-Q200
MLC range qualified to the requirements of AEC-Q200.
Broadband Blocks
Resonance free DC Blocks
Capacitor Assemblies
Capacitor Assemblies take multiple capacitors and build them into a single sub assembly.
Trimmer
We are the world's leader in the design and manufacture of precision trimmer capacitors.
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Dedicated pulse discharge MLC capacitors from Knowles brand Novacap
‘Innovator of the Year’ awarded to Tim Brauner and David Bates of Knowles Capacitors
Knowles is pleased to announce the acquisition of Integrated Microwave Corporation