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Product Detailed Parameters
- Description：FERRITE BEAD
- Series：*
- Mfr：Murata Electronics
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：-
- Impedance @ Frequency：-
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Ratings：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：-
- Height (Max)：-
- Size / Dimension：-
- Features：-
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Overview
The NFZ32BW451HZ10L is a single-channel ferrite bead from the Murata EMIFIL NFZ series, designed for EMI suppression in the radiation noise range. It features a 1210 (3225 metric) SMD package with dimensions of 3.2 mm length, 2.5 mm width, and 1.55 mm height. The component exhibits an impedance of 450 Ohms at 100 MHz with a tolerance of ±30%. It supports a maximum DC current of 1.6 A and has a maximum DC resistance of 76 mOhms. The operating temperature range spans from -40°C to +125°C.
Feature Summary
- Engineered for effective attenuation of electromagnetic interference within high-frequency radiation noise bands.
- Constructed with a robust surface-mount design suitable for automated assembly processes.
- Capable of handling significant direct current loads while maintaining signal integrity.
Applications
- Suppression of noise in digital logic circuits
- Filtering power lines in portable electronic devices
- EMI mitigation in automotive electronic control units
Procurement Notes
Verify the specific suffix HZ10L against official Murata documentation to confirm packaging and tape-and-reel specifications. Ensure compatibility with standard reflow soldering profiles defined in the datasheet. Confirm RoHS compliance status through the manufacturer's latest certification records prior to integration into production workflows.
Selection Notes
Select this component when a 1210 footprint is required for high-current applications needing substantial impedance at radio frequencies. Compare the 1.6 A current rating against circuit load requirements to prevent saturation. Evaluate the 76 mOhms DC resistance impact on voltage drop relative to other available ferrite beads in the same series.
Part Context
This part belongs to the NFZ series of chip noise filters manufactured by Murata Electronics. The series focuses on providing reliable EMI filtering solutions for compact electronic designs. The NFZ32BW451HZ10L specifically addresses needs for higher current handling compared to smaller form factors within the same product line.
Replacement Considerations
Consult the official Murata replacement guide for verified substitutes. Cross-reference impedance curves and physical dimensions to ensure board-level compatibility without redesign.
