NFL21SP206X1C3D

Overview

The NFL21SP206X1C3D is a third-order low-pass LC Pi filter manufactured by Murata Electronics. It operates within a voltage range of 16 V and supports a current rating of 100 mA. The component features an inductance of 700 nH and capacitance of 240 pF, with a cutoff frequency of 20 MHz. Designed for surface mount installation, it utilizes a 0805 (2012 metric) package measuring 2.00 mm x 1.25 mm x 0.95 mm. The device functions reliably across an operating temperature range of -55°C to +125°C.

Feature Summary

• Third-order LC Pi topology provides enhanced attenuation characteristics for EMI suppression.
• Compact 0805 surface-mount footprint enables efficient PCB space utilization.
• Wide thermal stability ensures consistent performance from -55°C to +125°C.

Applications

• General purpose EMI filtering
• Signal line noise suppression

Procurement Notes

Verify the obsolete status of this part number before design finalization. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Check for RoHS compliance documentation if required by specific regulatory standards.

Selection Notes

Select this component when high attenuation is required in a small form factor. The 700 nH inductance and 240 pF capacitance values define the specific cutoff frequency. Consider the 100 mA current limit for power handling requirements. The wide temperature range suits harsh environments.

Part Context

This component belongs to the EMIFIL NFL21 series of EMI suppression filters. It represents a passive LC network solution designed for signal integrity protection. The series offers various configurations tailored for different frequency ranges and current ratings.

Replacement Considerations

NFL21SP206X1C7D is a confirmed substitute part number with identical electrical specifications and physical dimensions.