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Product Detailed Parameters
- Description：FILTER LC(T) 350NH/110PF SMD
- Series：EMIFIL®, NFL18
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Low Pass
- Filter Order：3rd
- Technology：LC (T-Type)
- Number of Channels：1
- Center / Cutoff Frequency：50MHz (Cutoff)
- Attenuation Value：-
- Resistance - Channel (Ohms)：-
- Values：L = 350nH, C = 110pF
- ESD Protection：No
- Operating Temperature：-55°C ~ 125°C
- Applications：General Purpose
- Voltage - Rated：10V
- Mounting Type：Surface Mount
- Package / Case：0603 (1608 Metric), 3 PC Pad
- Size / Dimension：0.063" L x 0.031" W (1.60mm x 0.80mm)
- Height：0.028" (0.70mm)
- Current：75 mA
- Grade：-
- Qualification：-
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Overview
The NFL18ZT506H1A3D is a surface-mount LC (T) EMI filter circuit manufactured by Murata Electronics. It operates within a temperature range of -55°C to +125°C and features a 0603 package with dimensions of 1.6 mm length, 0.8 mm width, and 0.6 mm height. The component has a voltage rating of 10 V and a current rating of 75 mA. Electrical specifications include an inductance of 350 nH, capacitance of 110 pF, and a cutoff frequency of 50 MHz. It is AEC-Q200 qualified for automotive reliability.
Feature Summary
- Provides sharp roll-off characteristics for effective electromagnetic interference suppression
- Designed specifically for signal line filtering applications in sensitive circuits
- Complies with AEC-Q200 qualification standards for automotive electronic components
Applications
- EMI suppression for clock lines in automotive infotainment systems
- EMI suppression for video lines in automotive infotainment systems
- General-purpose signal line filtering in compact electronic devices
Procurement Notes
Verify the current lifecycle status before integration, as this specific part number may be subject to obsolescence or discontinuation notices from the manufacturer. Confirm that the AEC-Q200 qualification meets your specific automotive grade requirements. Ensure the 0603 footprint matches your PCB design constraints and that the 75 mA current rating is sufficient for your application's operational load.
Selection Notes
Select this component when a low-profile, high-reliability EMI filter is required for automotive infotainment signal lines. The 50 MHz cutoff frequency makes it suitable for suppressing noise on clock and video signals without affecting lower-frequency data transmission. Consider the 0603 package size if board space is limited, and verify that the 10 V voltage rating aligns with the system's operating conditions.
Part Context
This component belongs to the Murata EMIFIL NFL series, which specializes in compact LC filters for consumer and automotive electronics. The NFL18ZT variant focuses on signal line protection, offering a balance between insertion loss and power handling. It is part of a broader family of surface-mount filters designed to meet stringent automotive quality standards while maintaining small form factors for modern device miniaturization.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative LC T-filter configurations if this specific part becomes unavailable.
