HFCW-7500+

Overview

The HFCW-7500+ is a high-pass ceramic filter manufactured by Mini-Circuits, designed for surface-mount applications. It features a cutoff frequency of 7.6 GHz and operates within a bandwidth extending to 12.8 GHz. The component maintains a system impedance of 50 Ohms and exhibits an insertion loss of 1.5 dB. Physically, it utilizes a compact 0603 (1608 metric) package with dimensions of 1.60mm x 0.80mm x 0.61mm maximum height. The device employs a six-pad configuration for PCB mounting and is constructed using LTCC technology.

Feature Summary

• High-pass filtering capability with a defined 7.6 GHz cutoff frequency
• Compact 0603 surface-mount footprint for space-constrained designs
• LTCC construction ensuring reliability in microwave environments

Applications

• Microwave signal conditioning circuits
• RF front-end filtering systems
• Communication equipment requiring high-frequency noise suppression

Procurement Notes

Verify the specific datasheet version when sourcing, as Mini-Circuits may update specifications over time. Confirm that the 0603 package dimensions align with your PCB layout constraints. Ensure compatibility with standard SMT reflow processes suitable for LTCC components. Cross-reference the part number HFCW-7500+ with official manufacturer documentation to confirm current production status and RoHS compliance details before finalizing procurement.

Selection Notes

Select this component when a high-pass response starting at 7.6 GHz is required in a minimal footprint. The 50 Ohm impedance matches standard RF transmission lines. Consider the 1.5 dB insertion loss impact on system gain. The 0603 size limits power handling compared to larger packages. Evaluate thermal management requirements given the small substrate area. This filter suits applications where physical space is critical and frequencies above 7.6 GHz must be passed while lower frequencies are attenuated.

Part Context

This component belongs to Mini-Circuits' line of ceramic filters, which utilize Low-Temperature Co-fired Ceramic (LTCC) technology. These filters are engineered for RF and microwave applications ranging from DC to high GHz frequencies. The HFCW series specifically addresses high-pass filtering needs, complementing other series like LFCW for low-pass functions. They are designed for integration into modern electronic devices requiring reliable signal integrity in compact form factors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.