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Product Detailed Parameters
- Description：FERRITE BEAD 90 OHM 0402 1LN
- Series：MPZ
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：90 Ohms @ 100 MHz
- Current Rating (Max)：1.2A
- DC Resistance (DCR) (Max)：100mOhm
- 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 MPZ1005Y900CTD25 is a ferrite chip bead from the TDK MPZ series, designed for power line applications. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm length, 0.50mm width, and 0.55mm maximum height. The component provides an impedance of 90 Ohms at 100 MHz and supports a maximum DC current of 450mA. It has a maximum DC resistance of 100 mOhms and operates within a temperature range of -55°C to +125°C. The part is AEC-Q200 qualified for automotive reliability.
Feature Summary
- AEC-Q200 qualified for automotive grade reliability
- Designed specifically for power line noise suppression
- Compact 0402 surface-mount footprint
Applications
- Automotive electronic circuits
- Power supply filtering
- Noise suppression on power lines
Procurement Notes
Verify the complete part number including suffixes such as TD25 against official TDK documentation to ensure correct packaging and specifications. Confirm that the AEC-Q200 qualification aligns with specific automotive project requirements. Cross-reference the impedance and current ratings with circuit design constraints before ordering.
Selection Notes
Select this component when a low-impedance ferrite bead is required for power lines in compact designs. The 0402 package suits space-constrained PCB layouts. Ensure the operating current does not exceed 450mA to prevent saturation. Verify thermal performance within the specified -55°C to +125°C range for the intended environment.
Part Context
This component belongs to the TDK MPZ series of ferrite beads, which are engineered for high-performance noise suppression in automotive and industrial applications. The series offers various impedance values and current ratings in standard metric packages, providing designers with flexible options for EMI control in sensitive electronic systems.
Replacement Considerations
Consult TDK's official substitution guide or distributor cross-reference tools for verified equivalents. Ensure any replacement matches the 0402 package, 90 Ohm impedance at 100 MHz, and 450mA current rating. Verify AEC-Q200 compliance if automotive qualification is mandatory.
