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Product Detailed Parameters
- Description：FERRITE BEAD 12 OHM 2SMD 1LN
- Series：EMIFIL®, NFZ32BW
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：12 Ohms @ 1 MHz
- Current Rating (Max)：1.85A
- DC Resistance (DCR) (Max)：76.8mOhm
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：2-SMD, Flat Lead
- Mounting Type：Surface Mount
- Height (Max)：0.067" (1.70mm)
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Features：-
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Overview
The NFZ32BW120HN11L is a surface-mount ferrite bead from Murata's EMIFIL NFZ32BW series, designed for EMI suppression in electronic circuits. It features a 1210 (3225 metric) package with dimensions of 3.2 mm length, 2.5 mm width, and 1.55 mm height. The component provides an impedance of 12 Ohms at 1 MHz with a tolerance of 30%. It supports a maximum DC current of 1850 mA and has a maximum DC resistance of 76.8 mOhms. The device operates within a temperature range of -40°C to +125°C.
Feature Summary
- Provides effective electromagnetic interference suppression through high-frequency impedance characteristics
- Supports high-current applications with a rated DC current capacity of 1850 mA
- Utilizes a compact 1210 surface-mount footprint for efficient PCB space utilization
Applications
- Power supply line filtering
- Data bus noise suppression
- General-purpose EMI suppression in consumer electronics
Procurement Notes
Verify the specific suffix 'HN11L' against official Murata documentation to confirm packaging details and compliance status. Ensure the selected variant matches the required impedance and current ratings for the target application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS and REACH compliance requirements prior to procurement.
Selection Notes
Select this component when a 12 Ohm impedance at 1 MHz is required for noise attenuation. The 1850 mA current rating makes it suitable for moderate power lines. Consider the 1210 package size for board layout constraints. Compare with other NFZ32BW variants if different impedance or current levels are needed. Verify thermal performance within the specified operating temperature range.
Part Context
This component belongs to the Murata EMIFIL NFZ32BW series of ferrite beads. The series offers various impedance values and current ratings in a standardized 1210 package. These components are widely used for suppressing high-frequency noise in digital and analog circuits. The NFZ32BW120HN11L specifically targets applications requiring 12 Ohm impedance and 1.85 A current handling capability.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Murata's official cross-reference tools or datasheets for equivalent components with matching electrical specifications.
