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RF Filters

Low-Pass, High-Pass, Band-Pass, Band-Stop, Diplexers. Triplexers, and More!

Mini-Circuits has over 3000 models of RF filters available for same-day shipping and is able to create custom designs with fast turnarounds for almost any need.

  • Patented MMIC Reflectionless Filters Eliminate Spurs
  • Sharp-Rejection Cavity and Suspended Substrate Filters
  • LTCC Filters as small as 0603
  • Passbands spanning DC to 86 GHz
  • Band Pass
  • Band Pass + Balun
  • Dual Passband
  • Low Pass
  • High Pass
  • Band Stop
  • Diplexer
  • Triplexer
  • Low Pass Flat Time Delay
  • Low Pass Dual/Differential
  • All Pass/Thru Line
Interface Impedance(Ω) Technology Case Style
SMT
Conn.
Plug-in
Die
Waveguide
50
75
Reflectionless
(MMIC)
Ceramic
Resonator
LTCC
Suspended Substrate
Lumped LC
Cavity
Microstrip
Rectangular
Waveguide
Thin Film




Band Pass

       
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Model Number Passband F1
(MHz)
Passband F2
(MHz)
Stopband F3
(MHz)
Rejection @ F3
(dB)
Stopband F4
(MHz)
Rejection @ F4
(dB)
Filter Type Technology Case Style
Sort Sort Sort Sort Sort Sort Sort Sort Sort Sort
BFCQ-2552+ 25200 26200 DC-22200 35 29500-50000 35 Band Pass LTCC NL1008C-6
LxWxH
0.098x0.079x0.028
BFCQ-2602+ 25000 27500 DC-21700 37 31000-50000 36 Band Pass LTCC NL1008C-6
LxWxH
0.098x0.079x0.028
BFCQ-2702+ 22000 31000 100-17100 27 25700-48000 43 Band Pass LTCC NL1008C-6
LxWxH
0.098x0.079x0.028
BFCQ-2802+ 27500 29500 DC-24200 36 32500-53000 34 Band Pass LTCC NL1008C-6
LxWxH
0.098x0.079x0.028
BFCQ-2872+ 27500 30000 100-22200 32 35300-55000 28.4 Band Pass LTCC NL1008C-7
LxWxH
0.098x0.079x0.028
BFCQ-3402+ 29000 39000 100-21900 25 44000-67000 21 Band Pass LTCC NL1008C-6
LxWxH
0.098x0.079x0.028
BFCQ-3852A+ 37000 40000 DC-33200 45 44800-58000 25 Band Pass LTCC NL1008C-6
LxWxH
0.098x0.079x0.028
BFCQ-4302+ 36500 50000 100-27000 26 57300-67000 16 Band Pass LTCC NL1008C-6
LxWxH
0.098x0.079x0.028
BFCV-2792+ 27500 28350 DC-25500 26 31000-45000 12 Band Pass LTCC JV1210C-10
LxWxH
.126x.098x.055
BFCV-2852+ 28000 28800 DC-25500 26 31000-45000 12 Band Pass LTCC JV1210C-10
LxWxH
.126x.098x.055
BFHK-2492+ 22000 28000 100-16000 85 34000-67000 55 Band Pass LTCC NM1812C-3
LxWxH
.177x.126x.059
BFHK-2582+ 24250 27500 DC-21700 40 29430 30 Band Pass LTCC NM1812C-2
LxWxH
0.177x0.126x0.058
BFHK-2802+ 26500 29500 DC-24500 25 32000-44000 33 Band Pass LTCC NM1812C-2
LxWxH
0.177x0.126x0.058
BFHK-3142+ 28000 36000 100-20000 85 44000-67000 40 Band Pass LTCC NM1812C-3
LxWxH
.177x.126x.059