LFCN-575+

Overview

The LFCN-575+ is a low-pass filter from 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 LTCC technology and is housed in an FV1206 case style. It supports SMD/SMT termination types and is suitable for board mounting. The device functions reliably across a temperature range of -55°C to +100°C.

Feature Summary

• Utilizes LTCC technology for compact surface-mount integration
• Provides low-pass filtering characteristics up to 575 MHz
• Designed for 50 Ohm system impedance matching

Applications

• RF signal conditioning circuits
• IF stage filtering in communication systems
• Microwave component integration

Procurement Notes

Verify the specific suffix designation, as variants such as LFCN-575D+ exist with different packaging configurations like tape and reel or cut tape. Confirm RoHS compliance status through official documentation before procurement. Ensure the selected package type aligns with automated assembly requirements. Cross-reference the manufacturer part number against distributor listings to confirm availability and exact specifications.

Selection Notes

Select this component when a low-pass filter with a cutoff near 575 MHz is required for RF or IF applications. The FV1206 footprint suits space-constrained designs. Verify that the operating temperature range meets environmental demands. Consider the LTCC construction for stability. Ensure the 50 Ohm impedance matches the surrounding circuitry to minimize reflections.

Part Context

This component belongs to the LFCN series of low-pass filters manufactured by Mini-Circuits. The series includes various models tailored for different frequency ranges and impedance levels. These filters are commonly used in RF, IF, and microwave applications. The LFCN-575+ specifically targets frequencies up to 575 MHz.

Replacement Considerations

LFCN-575D+ is a documented variant within the same product line.