NFL18ZT706H1A3D

Overview

The NFL18ZT706H1A3D is a third-order LC (T-type) EMI filter circuit manufactured by Murata Electronics. It features an inductance of 230 nH and capacitance of 70 pF, with a cutoff frequency of 70 MHz. The component supports a maximum current of 75 mA and operates within a voltage rating of 10 V. Designed for surface-mount assembly, it utilizes a 0603 (1608 metric) package measuring 1.6 mm in length, 0.8 mm in width, and 0.7 mm in height. The device functions reliably across a temperature range of -55°C to +125°C.

Feature Summary

• Provides third-order low-pass filtering characteristics using LC T-type topology
• Designed for effective electromagnetic interference suppression in signal lines
• Utilizes compact surface-mount construction for automated PCB integration

Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression applications
• General-purpose EMI/RFI filtering tasks

Procurement Notes

Verify the specific part number against official manufacturer documentation before procurement. Confirm that the component meets all required electrical specifications for your design. Check for any recent product change notices or end-of-life announcements from Murata Electronics. Ensure compatibility with your manufacturing processes regarding package dimensions and soldering profiles.

Selection Notes

Select this component when a third-order low-pass response is required for EMI suppression. Consider the 70 MHz cutoff frequency and 75 mA current rating for suitability. Evaluate the 0603 footprint constraints against available board space. Compare performance requirements against other series members if different inductance or capacitance values are needed.

Part Context

This component belongs to the NFL series of EMI filter circuits produced by Murata Electronics. The series offers various configurations for noise suppression in portable devices and industrial electronics. The NFL18ZT706H1A3D specifically provides a balanced combination of inductance and capacitance for mid-range frequency filtering.

Replacement Considerations

Consult official Murata substitution guides for verified alternatives. Cross-reference parameters such as cutoff frequency, current rating, and package size. Verify that any substitute maintains the same LC T-type topology and third-order filtering characteristics.