NFL18ZT307H1A3D

Overview

The NFL18ZT307H1A3D is a compact EMI suppression filter from Murata Electronics, designed for signal line applications. It features an LC (T) circuit topology with a cutoff frequency of 500 MHz. The component has a capacitance of 16 pF and an inductance of 42 nH. It supports a maximum voltage rating of 10 V and a current rating of 100 mA. The device is housed in a 0603 (1.6 x 0.8 x 0.6 mm) SMD package. It operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification.

Feature Summary

• Provides steep and deep insertion loss characteristics using a T-type circuit topology.
• Compact physical dimensions suitable for space-constrained surface mount designs.
• Qualified for automotive reliability standards under AEC-Q200.

Applications

• EMI suppression for clock lines in automotive infotainment systems
• EMI suppression for video lines in automotive infotainment systems

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm current availability status. This component may be subject to discontinuation notices or production changes. Ensure that the requested quantity matches the available packaging options such as cut tape or reel. Confirm compliance requirements including RoHS status before finalizing procurement orders.

Selection Notes

Select this component when high-frequency EMI suppression is required for sensitive signal lines. The 100 mA current rating and 10 V voltage limit define its operational boundaries. The 0603 footprint allows for dense PCB layouts. Consider the 500 MHz cutoff frequency to ensure effective filtering for the target signal bandwidth without excessive attenuation of desired data.

Part Context

This part belongs to the NFL series of EMIFIL filters by Murata Electronics. The series is characterized by small size and high performance for automotive and industrial applications. The NFL18ZT variant specifically denotes the 0603 package size and T-type circuit configuration within the broader product family.

Replacement Considerations

Check for direct substitutes within the NFL series with similar inductance and capacitance values. Verify that any replacement maintains the same 0603 footprint and AEC-Q200 qualification if automotive use is intended. Cross-reference datasheets for identical electrical parameters to ensure circuit compatibility.