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Product Detailed Parameters
- Description：FERRITE BEAD 47 OHM 0402 1LN
- Series：MPZ-E
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：47 Ohms @ 100 MHz
- Current Rating (Max)：450mA
- DC Resistance (DCR) (Max)：450mOhm
- 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：-
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Overview
The MPZ1005F470ETD25 is a ferrite chip bead from the MPZ-E series, manufactured by TDK Corporation. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 47 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 450 mA. It has a maximum DC resistance of 180 mOhms and operates within a temperature range of -55°C to +125°C. The part is AEC-Q200 qualified for automotive applications.
Feature Summary
- Designed for power line filtering applications in compact electronic circuits.
- Provides high impedance characteristics suitable for wide-band noise suppression.
- AEC-Q200 qualified for reliability in automotive grade environments.
Applications
- Automotive grade electronic systems
- Power line noise suppression
- Wide-band signal filtering
Procurement Notes
Verify the specific electrical parameters against the official TDK datasheet before integration. Confirm that the 450 mA current rating and 47 Ohm impedance at 100 MHz align with your circuit requirements. Ensure the 0402 footprint matches your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this component when space-constrained power line filtering is required in automotive or industrial settings. The 0402 package offers a small form factor compared to larger beads. Consider the 450 mA current handling capability to ensure it meets the load requirements without saturation. The AEC-Q200 qualification makes it suitable for rigorous automotive environments.
Part Context
This part belongs to the MPZ-E series of ferrite beads from TDK. The MPZ series is specifically engineered for power line applications, distinguishing it from the MMZ series which targets signal lines. Both series share similar packaging options but differ in current ratings and intended circuit roles.
Replacement Considerations
Cross-reference with other MPZ-E series parts for different impedance values. Verify compatibility with alternative manufacturers' 0402 ferrite beads only if their electrical specifications match exactly. No direct substitute part numbers are confirmed in public documentation.
