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Product Detailed Parameters
- Description：FERRITE BEAD 330 OHM 0402 4LN
- Series：MPZ-E
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：330 Ohms @ 100 MHz
- Current Rating (Max)：600mA
- DC Resistance (DCR) (Max)：300mOhm
- Ratings：-
- 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 MPZ1005A331ETD25 is a surface-mount ferrite bead from the TDK MPZ-E series, designed for power line noise suppression in automotive applications. It features a 0402 (1005 metric) package with dimensions of 1.00mm x 0.50mm x 0.55mm maximum height. The component provides an impedance of 330 Ohms at 100 MHz and supports a rated current of 600mA. Its maximum DC resistance is 300 milliohms. It operates within a temperature range of -55°C to 125°C and holds AEC-Q200 qualification.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- High wide-band impedance characteristics for GHz noise suppression
- Designed specifically for power line filtering applications
Applications
- Automotive electronic systems
- Power line noise suppression circuits
- GHz frequency interference mitigation
Procurement Notes
Verify the specific suffix TD25 against the official TDK datasheet to confirm packaging and tape specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target circuit design. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm authenticity and current production status before finalizing procurement orders.
Selection Notes
Select this component when high-frequency noise attenuation is required on power lines within compact automotive spaces. The 0402 footprint allows for dense PCB layouts while maintaining robust current handling capabilities. Consider the 330 Ohm impedance value relative to the target noise frequencies to ensure effective signal integrity preservation without excessive voltage drop under load conditions.
Part Context
This component belongs to the MPZ-E series, which specializes in chip ferrite beads for automotive use. The series offers various impedance values and current ratings within standardized packages like 0402 and 1005. These components are engineered to meet stringent automotive quality requirements, providing reliable electromagnetic interference suppression in demanding vehicle environments.
Replacement Considerations
Consult the official MPZ-E series substitution guide for compatible alternatives. Verify that any substitute maintains identical package dimensions, impedance curves, and current ratings to ensure mechanical and electrical compatibility.
