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Product Detailed Parameters
- Description：FERRITE BEAD 1 KOHM 0402 1LN
- Series：NFZ
- Mfr：Murata Electronics
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：1 kOhms @ 100 MHz
- Current Rating (Max)：230mA
- DC Resistance (DCR) (Max)：1.4Ohm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.022" (0.55mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：Automotive
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Overview
The NFZ15SF102SZ10D is a single-line ferrite bead from the Murata NFZ series, designed for noise suppression in audio lines. It features an impedance of 1 kOhms at 100 MHz and a maximum DC current rating of 230 mA. The component has a maximum DC resistance of 1.4 Ohms and operates within a temperature range of -55°C to +125°C. It utilizes a 0402 (1005 Metric) surface-mount package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height.
Feature Summary
- Engineered specifically for noise suppression applications in Class D amplifier audio lines.
- Provides effective electromagnetic interference filtering through high-impedance characteristics at target frequencies.
Applications
- Noise suppression for Class D amplifier audio lines
- Electromagnetic interference filtering in compact electronic circuits
Procurement Notes
Verify the specific suffix 'SZ' against official Murata documentation to confirm material or tolerance variations compared to standard 'SN' variants. Ensure compatibility with RoHS3 standards and check moisture sensitivity levels before assembly. Confirm lead time requirements as manufacturing schedules may vary by region.
Selection Notes
Select this component when space-constrained designs require 0402 footprint ferrite beads for audio line protection. Consider the 230 mA current rating and 1.4 Ohm DC resistance to ensure minimal signal loss while maintaining necessary attenuation characteristics for the specific application frequency.
Part Context
This part belongs to the Murata NFZ series of chip noise filters. The series is characterized by low DC resistance and excellent solder heat resistance. These components are optimized for suppressing noise in sensitive analog and audio circuits where small form factors are critical.
Replacement Considerations
NFZ15SF102SN10D is a comparable variant within the same series offering similar electrical specifications. Verify if the suffix change impacts material composition or specific testing criteria before substitution.
FAQ
What is the primary application of the NFZ15SF102SZ10D?
It is primarily designed for noise suppression of audio lines, particularly in Class D amplifiers.
What is the impedance value of this ferrite bead?
The impedance is 1 kOhms at a test frequency of 100 MHz.
