World's Largest Selection of LTCC Filters for Millimeter-Wave 5G Bandwidths
With over 20 years of accumulated design and manufacturing knowledge, Mini-Circuits has combined innovations in modeling and simulation, material sciences, circuit topologies and fabrication techniques to redefine what's possible for RF components on LTCC substrates.
We now offer the world's widest selection of LTCC filters for 5G millimeter wave bandwidths. Our band pass filter portfolio include models designed specifically for the FR2 n257, n258, n260 and n261 bands, and our low pass filters feature frequency cut-offs up to 32 GHz. These revolutionary components give designers advantages of performance, cost, size and repeatability unmatched by other options on the market.
Below is a summary of models currently available from stock. If you're interested in learning more about additional models on our roadmap or custom designs, please contact our applications team complete the form at the bottom of the page.
Band Pass Filters
| Model | Passband (GHz) | Lower Stopband (GHz) | Lower Stopband Rejection (dB) | Upper Stopband (GHz) | Upper Stopband Rejection (dB) | Case Size |
| BFCQ-3852A+ | 37-40 | DC-33.2 | 45 | 44.8-58 | 25 | 1008 |
| BFHK-2802+ | 26.5-29.5 | DC-24.5 | 25 | 32-44 | 33 | 1812 |
| BFCQ-2802+ | 27.5-29.5 | DC-24.2 | 36 | 32.5-53 | 34 | 1008 |
| BFHK-2582+ | 24.25-27.5 | DC-21.7 | 40 | 29.43-46 | 30 | 1812 |
| BFCQ-2602+ | 25-27.5 | DC-21.7 | 37 | 31-50 | 36 | 1008 |
| BFCQ-2552+ | 25.2-26.2 | DC-22.2 | 35 | 29.5-50 | 36 | 1008 |
Low Pass Filters
| Model | Passband (GHz) | Stopband F1 (GHz) | Stopband Rejection @ F1 (dB) | Stopband F2 (MHz) | Stopband Rejection @ F2 (dB) | Case Size |
| LFCN-3052+ | DC-30.5 | 36.5-41 | 26 | 41-50 | 40 | 1206 |
| LFCN-2952+ | DC-29.5 | 36-41 | 30 | 41-48 | 42 | 1206 |
| LFCN-2852+ | DC-28.5 | 35.5-40 | 27 | 40-47 | 35 | 1206 |
| LFCN-2752+ | DC-27.5 | 34.5-39 | 30 | 39-46 | 40 | 1206 |
| LFCN-2352+ | DC-23.5 | 28.5-30 | 39 | 30-40 | 33 | 1206 |