Disruptive Filter Technology: 90 dB Rejection in an 1812 Footprint

4.3 TO 36 GHz  High Rejection LTCC Filters

The BFHK-series of high-rejection LTCC filters has been characterized with stopband rejection on the order of 90 dB and higher with a combination of size, reliability, and cost unmatched by other filter technologies with comparable performance. These proprietary designs are self-shielded and resistant to detuning in a standard, 1812 case style suitable for high-volume pick and place.

Read more:

New Product Release:


  • WR19 Waveguide LNA, 46 dB Gain, 21 dBm PSAT, 2.5 dB NF, with Heatsink, 50Ω
    • WVA-44603LN+, 44 GHz to 60 GHz
  • WR19 Waveguide LNA, 46 dB Gain, 21 dBm PSAT, 2.5 dB NF, without Heatsink, 50Ω
    • WVA-44603LNX+, 44 GHz to 60 GHz
  • Coaxial Ultra-Wideband Amplifier, 12 dGain, 2.4mm, 50Ω
    • ZVA-503GX+, 50 kHz to 50 GHz
  • Low Phase Noise MMIC Amplifier Die, -172dBc/Hz @ 10kHz Offset, 50Ω
    • LVA-273PN-DG+, 10 MHz to 26.5 GHz
  • Low Phase Noise MMIC Amplifier,  -172dBc/Hz @ 10kHz Offset, 4x4mm QFN, 50Ω
    • LVA-273PN+, 10 MHz to 26.5 GHz
  • Wideband MMIC LNA, +25 dBm P1dB, +34 dBm IP3, 2.8 dB NF, +6VDC, 3x3mm, 50Ω
    • PMA3-83LP+, 400 MHz to 8 GHz


  • LTCC Bandpass Filter on Interposer Board, 50 dB Rejection, 1W, 4.95 x 3.65mm, 50Ω
    • BFHKI-7851+, 6.7 GHz to 8.6 GHz

Together with our suppliers we are constantly working to shorten the time between order and delivery however due to current material shortage lead times for some models are still longer than usual so please take this into account when placing your order.