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Product Detailed Parameters
- Description：LTCC HIGH PASS FILTER, 8560 - 12
- Series：-
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：10.68GHz Center
- Impedance：50Ohm
- Bandwidth：4.24 GHz
- Insertion Loss：4dB
- Filter Type：High Pass
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Height (Max)：0.042" (1.07mm)
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Overview
The HFCN-7971+ is a high-pass filter manufactured by Mini-Circuits, designed for RF and microwave applications. It operates within a frequency range of 8560 MHz to 12800 MHz, with a center frequency of 10.68 GHz. The component features a 4.24 GHz cutoff frequency and is engineered for 50-Ohm systems. It utilizes an open-style construction with a ceramic base and is available in a 6-SMD, no-lead package. The termination finish consists of tin plate over nickel plate for RoHS compliance.
Feature Summary
- Utilizes LTCC technology for stable high-pass filtering performance
- Features an open-style ceramic base construction
- Designed for 50-Ohm system integration
Applications
- Automotive devices
- S-band upconverter assemblies
- RF signal chain configuration
Procurement Notes
Verify the specific datasheet version before procurement, as electrical specifications are based on Mini-Circuits' established test performance. Confirm that coupling capacitors are included in the design if DC voltage is present at either input or output ports, as this is a critical operational requirement for the HFCN-7971+. Ensure the 6-SMD no-lead package matches the PCB layout constraints.
Selection Notes
Select the HFCN-7971+ when a high-pass filter is required for frequencies between 8560 MHz and 12800 MHz. This component is suitable for designs needing a 10.68 GHz center frequency and 4.24 GHz cutoff in a 50-Ohm environment. Consider its SMD no-lead packaging for surface-mount assembly processes. Verify compatibility with applications involving automotive devices or S-band upconverters where these specific frequency characteristics are necessary.
Part Context
Mini-Circuits specializes in RF, IF, and microwave components ranging from DC to 86 GHz. The HFCN-7971+ belongs to their ceramic filter series, which includes LTCC high-pass filters. This product line supports various industries requiring precision RF solutions, including telecommunications, aerospace, defense, medical devices, and industrial IoT applications.
Replacement Considerations
Public confirmed substitute part numbers are not provided in the available documentation. Consult Mini-Circuits directly for alternative components with similar frequency ranges and specifications.
