Mini-Circuits HFCQ 50Ω Ceramic High Pass Filters

Mini-Circuits HFCQ 50Ω Ceramic High Pass Filters achieve a miniature size (2.5mm x 2.0mm) and high repeatability of performance by utilizing a proprietary LTCC material system and distributed filter topology. These components feature a 29GHz to 39GHz or 36.5GHz to 50GHz frequency range, handle up to 1W RF input power, and provide a wide operating temperature range from -55°C to +125°C. The HFCQ High Pass Filters are ideal for test and measurement applications.

Features

Standard small 1008 (2.5mm x 2.0mm) case style
Low insertion loss
Shielded construction prevents the filter from de-tuning
Reduced footprint area by employing LGA (land grid array)

Surface mountable pick and place standard case style
LTCC material system and a distributed filter topology
RoHS compliant

Specifications

HFCQ-2902+
- 29GHz to 39GHz frequency range
- Insertion loss
  - 25dB to 40dB typical stopband range
  - 1.5dB typical passband, 2.75dB maximum
- 13dB typical passband return loss
- -55°C to +125°C temperature range
- 1W RF power input

HFCQ-3652+
- 36.5GHz to 50GHz frequency range
- Insertion loss
  - 26dB to 40dB typical stopband range
  - 2.0dB typical passband, 3.0dB maximum
- 10dB typical passband return loss
- -55°C to +125°C temperature range
- 1W RF power input

Mini-Circuits HFCQ 50Ω Ceramic High Pass Filters

Features

Specifications

Schematic

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