NFE61PT472C1H9L

Overview

The Murata NFE61PT472C1H9L is a surface-mount EMI/RFI filter utilizing LC (T-type) technology. It features a capacitance of 4700 pF and supports a maximum current of 2 A at a rated voltage of 50 V DC. The component operates within a temperature range of -40°C to +85°C. Its physical dimensions are 6.8 mm in length, 1.6 mm in width, and 1.9 mm in height, housed in a 2706 (6816 Metric) package with three printed circuit board pads.

Feature Summary

• Integrates LC T-type circuit topology for effective electromagnetic interference suppression
• Designed for low voltage drop applications due to small DC resistance characteristics
• Supports high current handling capabilities suitable for direct DC power line integration

Applications

• DC power line filtering in electronic circuits
• General-purpose EMI suppression for signal integrity
• Embedded system power distribution networks

Procurement Notes

Verify the specific suffix codes against official Murata documentation to confirm exact capacitance tolerance and packaging configuration. Ensure the selected variant matches the required operating temperature range and current ratings for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and compliance with RoHS3 standards before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring compact surface-mount EMI filtering with high current capacity. The 2 A rating and low DC resistance make it appropriate for power lines where minimal voltage drop is critical. Consider the 4700 pF capacitance value for the specific frequency attenuation requirements of the target noise spectrum.

Part Context

This component belongs to the Murata EMIFIL NFE61PT series, which specializes in chip EMI suppression filters. The series utilizes feed-through type construction integrated into a surface-mount package. These filters are engineered to provide reliable noise reduction in space-constrained environments while maintaining electrical performance under varying thermal conditions.

Replacement Considerations

Consult official Murata substitution guides for verified equivalents. Do not assume functional compatibility with generic capacitors or filters from other manufacturers without verifying impedance characteristics and current ratings.

FAQ

What is the physical package size of the NFE61PT472C1H9L?

The component measures 6.8 mm in length, 1.6 mm in width, and 1.9 mm in height, corresponding to the 2706 (6816 Metric) package.

Is this component suitable for AC power lines?

No, the datasheet specifies a rated voltage of 50 V DC, indicating suitability for DC power line applications rather than AC mains.