NFL18ZT207H1A3D

Overview

The NFL18ZT207H1A3D is a third-order LC(T) low-pass EMI filter manufactured by Murata Electronics. It features an inductance of 110nH and capacitance of 22pF, with a cutoff frequency of 200MHz. Rated for 10V and 100mA, this component utilizes a surface-mount 0603 (1608 metric) package measuring 1.60mm x 0.80mm x 0.70mm. Designed for automotive applications, it complies with AEC-Q200 standards and operates within a temperature range of -55°C to 125°C.

Feature Summary

• Provides steep and deep insertion loss characteristics through a T-type circuit topology.
• Complies with AEC-Q200 qualification standards for automotive electronics reliability.
• Offers compact surface-mount packaging suitable for space-constrained designs.

Applications

• Automotive power line filtering
• General-purpose EMI suppression
• Signal line filtering

Procurement Notes

Verify the specific suffix H1A3D against official Murata documentation to confirm exact electrical tolerances and tape-and-reel specifications. Confirm RoHS3 compliance status and ensure the selected variant matches the required 110nH/22pF configuration for the target application circuit.

Selection Notes

Select this component when a 200MHz cutoff frequency and 100mA current rating are required in a 0603 footprint. Ensure the design accommodates the 10V voltage rating and verify that the T-type LC network aligns with the system's impedance matching requirements.

Part Context

This part belongs to the NFL series of compact EMI suppression filters. The ZT suffix indicates specific automotive-grade construction and performance characteristics tailored for high-reliability environments, distinguishing it from standard commercial variants within the broader product family.

Replacement Considerations

Consult the NF Series Part Numbering guide for verified substitutes. Cross-reference parameters such as 110nH inductance, 22pF capacitance, and 200MHz cutoff frequency to ensure functional equivalence in the target circuit.