BFHKI-1982+ Band Pass Filter by Mini Circuits
The BFHKI-1982+ from Mini-Circuits is an LTCC Bandpass Filter that has a passband from 17.5 to 22.2 GHz. It has a passband insertion loss of less than 4.9 dB, provides a stopband rejection of up to 65 dB, and can handle an input power of up to 1 W. This filter has an integrated interposer board that enables installation onto PCBs with automated manufacturing equipment making it suitable for high-volume processes. The LTCC fabrication process of this filter ensures minimal RF performance variation and is well-suited for environmental extremes of high humidity and temperature.
The BFHKI-1982+ has an operating temperature range of -55°C to +125 °C that enables it for use in high reliability and extreme environment conditions in aerospace & defense applications. It is available in a small surface-mount shielded ceramic package that measures 4.95 x 3.65 x 1.83 mm and is ideal for use in test and measurement equipment and dense signal chain PCB layouts where it complements MMIC size and performance.
Product Details
- Part Number: BFHKI-1982+
- Manufacturer: Mini Circuits
- Description: LTCC Bandpass Filter with Passband from 17.5 to 22.2 GHz
General Parameters
- Type: Ceramic Filter
- Application Industry: Test & Measurement
- Frequency: 17.5 to 22.2 GHz
- Center Frequency: 19.85 GHz
- Insertion Loss: 3.4 to 4.9 dB
- Upper Rejection: 25 to 50 dB
- Lower Rejection: 40 to 65 dB
- Power: 1 W
- Return Loss: 8 dB
- Impedance: 50 Ohms
- Package Type: Surface Mount
- Dimension: 4.95 mm x 3.65 mm
- Operating_Temperature: -55 °C to +125 °C
- Storage_Temperature: -55 °C to +125 °C
- Grade: Commercial
- RoHS: Yes
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