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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 58 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
50
75
Reflectionless
(MMIC)
Ceramic
Resonator
LTCC
Suspended Substrate
Lumped LC
Cavity
Microstrip
Thin Film
SIW




High 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
HFHKI-2000+ 2100-9500 1850 DC-550 72 550-1350 30 High Pass LTCC NM3723-1
LxWxH
2.46x2.95x1.40
HFHKI-2200+ 2400-10500 2200 DC-700 70 700-1650 25 High Pass LTCC NM3723-1
LxWxH
2.46x2.95x1.40
HFHKI-2700+ 3000-11000 2700 DC-850 70 850-1950 25 High Pass LTCC NM3723-1
LxWxH
2.46x2.95x1.40
HFHKI-3500+ 3900-12500 3400 DC-1100 67 1100-2600 25 High Pass LTCC NM3723-1
LxWxH
2.46x2.95x1.40
HFHKI-4600+ 5000-15500 4500 DC-1400 67 1400-3400 25 High Pass LTCC NM3723-1
LxWxH
2.46x2.95x1.40