LFCN-575D+

Overview

The LFCN-575D+ is an LTCC low-pass filter manufactured by Mini-Circuits, designed for surface-mount applications. It operates within a frequency range of DC to 575 MHz and features a nominal impedance of 50 Ohms. The component utilizes SMD/SMT termination types and is housed in the FV1206 case style. It supports board mounting and functions reliably across a temperature range of -55°C to +100°C. The device is RoHS compliant and available in cut tape, reel, or MouseReel packaging formats.

Feature Summary

• Utilizes Low Temperature Co-fired Ceramic (LTCC) technology for compact surface-mount integration
• Provides high attenuation performance with specified suppression levels at frequencies above the passband
• Designed for robust operation in demanding thermal environments ranging from -55°C to +100°C

Applications

• Wireless communication systems requiring signal conditioning
• Test and measurement equipment filters
• RF front-end modules needing harmonic suppression

Procurement Notes

Verify the specific ordering suffix and packaging format required for your production line, as availability varies between cut tape and reels. Confirm that the FV1206 footprint matches your PCB layout constraints. Ensure compliance with RoHS directives if applicable to your region. Cross-reference the manufacturer part number LFCN-575D+ with official datasheets to confirm technical specifications before finalizing procurement orders.

Selection Notes

Select this component when a low-pass filter with a cutoff near 575 MHz is required in a small form factor. The LTCC construction offers stability compared to other technologies. Consider the FV1206 package size relative to available board space. Verify that the 50 Ohm impedance aligns with your system design requirements. Evaluate the thermal operating range against your environmental conditions.

Part Context

This component belongs to the LFCN series of low-pass filters produced by Mini-Circuits. The series focuses on providing reliable signal conditioning solutions using LTCC technology. These filters are engineered for RF and IF applications where size and performance are critical. The LFCN-575D+ represents a specific frequency variant within this broader product family.

Replacement Considerations

Consult official Mini-Circuits documentation for direct substitutes. No public confirmed substitute part numbers are identified in the provided source material.