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Product Detailed Parameters
- Description：HIGH PASS FILTER / SMT / ROHS
- Series：HFCU
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR)
- Frequency：22.65GHz Center
- Bandwidth：14.7GHz
- Filter Type：High Pass
- Ripple：-
- Insertion Loss：3.1dB
- Mounting Type：Surface Mount
- Package / Case：1812 (4532 Metric), 3 PC Pad
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Height (Max)：0.035" (0.89mm)
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Overview
The HFCU-1482+ is a miniature low temperature co-fired ceramic (LTCC) high pass filter manufactured by Mini-Circuits. It features an 1812 surface-mounted footprint and operates within a 15.3 to 30 GHz passband. The component has a center frequency of 22.65 GHz and a bandwidth of 14.7 GHz, with a typical insertion loss of 3.1 dB.
Feature Summary
- Constructed using low temperature co-fired ceramic (LTCC) technology for compact integration
- Designed as a high pass filter with specified microwave frequency operation
- Utilizes a small 1812 surface-mount package for PCB assembly
Applications
- Microwave signal conditioning circuits
- Frequency upconverter assemblies
- RF filter stages in communication systems
Procurement Notes
Verify the specific datasheet version and electrical characteristics directly from Mini-Circuits official documentation before procurement. Confirm that the LTCC construction and 1812 package dimensions align with your PCB layout requirements. Ensure the operating frequency range meets your system specifications. Check for any required evaluation boards or testing fixtures if performance validation is needed prior to production integration.
Selection Notes
Select this component when a high pass filter with a 15.3 to 30 GHz passband is required in a compact form factor. The LTCC technology offers reliability for surface-mount applications. Consider the 3.1 dB insertion loss and 1812 footprint constraints during circuit design. This part is suitable for systems requiring precise microwave filtering without excessive board space consumption.
Part Context
The HFCU-1482+ belongs to Mini-Circuits' HFCU series of LTCC high pass filters. This series provides miniature solutions for RF and microwave applications. The company specializes in components covering DC to 20 GHz and beyond, utilizing automated production and quality control systems. The HFCU series is designed for high performance in constrained spaces.
Replacement Considerations
The HFCU-1882+ is a related model with a 19.5 to 35 GHz passband. Verify frequency overlap and insertion loss differences before substitution. No other direct substitutes are confirmed in public documentation.
