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Product Detailed Parameters
- Description：FILTR LC(T) 74NH/16PF 300MHZ 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：300MHz (Cutoff)
- Attenuation Value：6dB @ 0MHz ~ 300MHz
- Resistance - Channel (Ohms)：-
- Values：L = 74nH, C = 16pF
- 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 0.032" W (1.60mm x 0.80mm)
- Height：0.035" (0.90mm)
- Current：100 mA
- Grade：-
- Qualification：-
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Overview
The NFL18ST307H1A3D is an LC (T) EMI filter circuit manufactured by Murata Electronics. It features a cutoff frequency of 500 MHz, with capacitance of 10 pF and inductance of 42 nH. The component has a voltage rating of 10 V and current rating of 100 mA. It utilizes SMD/SMT termination and is housed in a 0603 (1608 metric) package measuring 1.6 mm x 0.8 mm x 0.6 mm. Operating temperatures range from -55 C to +125 C.
Feature Summary
- Compact surface-mount design for space-constrained PCB layouts
- LC T-type topology for effective electromagnetic interference suppression
- High-temperature stability suitable for demanding operational environments
Applications
- Signal line filtering in electronic circuits
- EMI suppression in compact consumer electronics
- Noise reduction in high-frequency signal paths
Procurement Notes
Verify the specific part number against official Murata documentation to ensure accuracy, as this component may be obsolete or restricted in certain regions. Confirm RoHS compliance details directly from the manufacturer's datasheet before procurement. Check for any regional distribution limitations or end-of-life status updates that may affect availability.
Selection Notes
Select this component when a low-profile 0603 EMI filter is required for signals up to 100 mA. Ensure the 10 V rating meets the circuit requirements. Consider the -55 C to +125 C operating range for environmental suitability. Verify footprint compatibility with existing PCB designs.
Part Context
This component belongs to the NFL series of EMIFIL products from Murata Electronics. It is designed for general-purpose EMI suppression in small form-factor applications. The series offers various configurations tailored for different frequency ranges and current ratings within standard surface-mount packages.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult Murata's official replacement guide or distributor databases for verified alternatives if this obsolete part is required.
