Mini-Circuits Mini-Circuits

ArrowBulletBias Tees
ArrowBulletCustom Assemblies
ArrowBulletDC Blocks
ArrowBulletDesigner Kits
ArrowBulletElectronic Line Stretchers
ArrowBulletFilters / Diplexers
ArrowBulletFrequency Mixers
ArrowBulletFrequency Multipliers
ArrowBulletImpedance Matching Pads
ArrowBulletModulators / Demodulators
ArrowBulletPhase Detectors
ArrowBulletPhase Shifters
ArrowBulletPower Detectors
ArrowBulletRF Chokes
ArrowBulletSplitters / Combiners / Hybrids
ArrowBulletTest Solutions
ArrowBulletTransformers / Baluns


RF Filters

Over 300 models in stock for a wide range of applications from DC to 15 GHz!

  • Low pass, high pass, band pass, band stop, and diplexers
  • Low insertion loss and excellent rejection
  • Low temperature co-fired ceramic (LTCC) packages as small as 0.13 x 0.06 x 0.04 in.

Mini-Circuits RF and microwave filters offer an extensive variety of configurations, packages, and interfaces. High-pass, low-pass, band-pass, and band-stop models in surface mount and coaxial connector packages, all with low insertion loss and excellent rejection, provide solutions for many test and/or field applications. Our broad offering of cavity, slab line, microstrip, ceramic resonator, lumped element, and LTCC-based designs, all at low prices, make Mini-Circuits RF filters the right choice to support the success of your project. Custom filters are also available at catalog prices with fast turnaround.

Table of Models
Select One: Surface Mount Connector Plug-In

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Mini-Circuits Filter product line offers a wide variety of configurations, packages and  interfaces up to 9000 MHz.   Unique models include our versatile  LTCC based Low Pass, High Pass and Band Pass designs, which combine good insertion loss and excellent rejection in an ultra-small surface mount form factor.  Designs extend to cavity, ceramic and microstrip resonator.  Custom filters can be provided upon request.


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Surface Mount Filters

Band Pass Surface Mount Filters
Band Stop Surface Mount Filters
Low Pass Surface Mount Filters
Low Pass, Dual Surface Mount Filters
High Pass Surface Mount Filters
Diplexer Surface Mount Filters
Surface Mount Filter Designer Kits

Connector Filters

Band Pass Coaxial Connector Filters
Band Stop Coaxial Connector Filters
Low Pass Coaxial Connector Filters
Low Pass, Flat Time Delay Coaxial Connector Filters
Low Pass, High Rejection Coaxial Connector Filters
High Pass Coaxial Connector Filters
Diplexer Coaxial Connector Filters

Plug-In Filters

Band Pass Plug-In Filters
Low Pass Plug-In Filters
Low Pass, Flat Time Delay Plug-In Filters
High Pass Plug-In Filters