NFW31SP106X1E4L

Overview

The NFW31SP106X1E4L is a chip EMIFIL LC combined type power line filter manufactured by Murata Electronics. It operates within a rated voltage of 25 V and supports a current of 200 mA. The component provides excellent noise suppression up to high frequencies, specifically targeting 10 MHz interference, while ensuring little or no attenuation of the signal itself. Designed for surface mount applications, it functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• LC combined filter architecture for effective EMI/RFI suppression
• Maintains signal integrity with minimal signal attenuation
• High-frequency noise suppression capabilities

Applications

• General purpose electronic circuits
• Power line filtering applications
• Signal noise suppression in sensitive electronics

Procurement Notes

Verify the specific package dimensions and termination style against your PCB footprint requirements before integration. Confirm that the 200 mA current rating aligns with your circuit's operational load. Ensure the 25 VDC rating exceeds your system's maximum operating voltage to maintain reliability. Check for RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when both power line filtering and signal preservation are critical. The LC combined design offers superior performance compared to single-element filters. Consider the 1206 package size for space-constrained layouts. Evaluate the thermal operating range to ensure stability under expected environmental conditions.

Part Context

This part belongs to Murata's EMI Filter Circuits portfolio, specifically categorized as Chip EMIFIL LC Combined Type components. These devices are engineered to address electromagnetic interference issues in compact electronic designs. The series focuses on providing robust noise reduction without compromising the primary signal path quality.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components by matching electrical ratings and physical dimensions.