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Product Detailed Parameters
- Description：LTCC SMT HPF, 18.3 - 34 GHZ
- Series：-
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR)
- Frequency：26.15GHz Center
- Bandwidth：15.7GHz
- Filter Type：High Pass
- Ripple：-
- Insertion Loss：3.2dB
- 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)：0.034" (0.87mm)
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Overview
The HFCU-1782+ is a miniature low-temperature co-fired ceramic (LTCC) high-pass filter designed for surface-mount applications. It features an 1812 footprint and operates within a passband of 18.3 to 34 GHz. The component provides a bandwidth of 15.75 GHz with insertion loss ranging from 2.5 to 3.2 dB.
Feature Summary
- Miniature LTCC construction for reliable surface-mount integration
- High-pass filtering capability across the 18.3 to 34 GHz range
- Designed for efficient signal conditioning in microwave circuits
Applications
- RF signal conditioning
- Microwave circuit design
- Frequency upconverter assemblies
Procurement Notes
Verify the datasheet specifications against the specific application requirements, particularly regarding the 18.3 to 34 GHz passband and insertion loss limits. Confirm that the 1812 surface-mount package aligns with the PCB layout constraints. Ensure compatibility with the intended RF environment before finalizing procurement decisions.
Selection Notes
Select this component when a compact high-pass filter is required for frequencies above 18.3 GHz. The LTCC technology offers stability for microwave applications. Consider the 1812 footprint for space-constrained designs requiring surface-mount integration without sacrificing performance in the specified frequency range.
Part Context
This part belongs to Mini-Circuits' HFCU series of LTCC high-pass filters. These components are engineered for S-band and higher frequency applications, providing robust signal filtering in a small form factor suitable for modern electronic assemblies.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Mini-Circuits resources for potential alternatives if this specific model is unavailable.
FAQ
What is the operating frequency range?
The HFCU-1782+ operates as a high-pass filter with a passband from 18.3 to 34 GHz.
What type of construction does it use?
It utilizes low-temperature co-fired ceramic (LTCC) technology for a miniature surface-mount footprint.
