NFA18SL207V1A45L

Overview

The Murata NFA18SL207V1A45L is a four-channel LC EMI filter array in a 0603 (1608 metric) surface-mount package. It features a cutoff frequency of 200 MHz and provides 15 dB attenuation. The component operates within a temperature range of -40°C to +85°C and supports a maximum current of 50 mA at 10 volts. Designed for signal integrity, it utilizes SMD/SMT termination types.

Feature Summary

• Four-channel LC filter architecture for multi-line noise suppression
• Compact 0603 footprint suitable for high-density PCB layouts
• Low insertion loss characteristics for signal preservation

Applications

• High-speed data line protection
• Portable electronic device filtering
• Consumer electronics signal conditioning

Procurement Notes

Verify the lifecycle status before procurement as this part is marked Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, as stock levels may be limited. Ensure the 0603 footprint matches your PCB design requirements. Check for RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when space-constrained designs require multi-channel EMI filtering. The 200 MHz cutoff frequency suits applications with moderate bandwidth needs. Consider the 50 mA current rating to ensure compatibility with downstream circuit loads. The 0603 package offers a balance between performance and board real estate efficiency.

Part Context

This component belongs to Murata's NFA series of EMI filter arrays. These devices are engineered to suppress electromagnetic interference in compact electronic systems. The series typically integrates passive LC elements into small surface-mount packages, providing effective noise reduction without significant signal degradation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.