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Product Detailed Parameters
- Description：FERRITE BEAD 33 OHM 0402 1LN
- Series：MPZ-H
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：33 Ohms @ 100 MHz
- Current Rating (Max)：3A
- DC Resistance (DCR) (Max)：22mOhm
- 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 MPZ1005S330HT000 is a surface-mount ferrite bead from the TDK MPZ-H series, designed for high-current applications with low DC resistance. It features a 0402 (1005 Metric) package size measuring 1.00mm in length, 0.50mm in width, and 0.50mm in thickness. The component provides an impedance of 33 Ohms at 100 MHz and supports a current rating of 3A. Its DC resistance is specified as 22mOhm, ensuring minimal signal loss while effectively suppressing electromagnetic interference in power lines.
Feature Summary
- High current handling capability suitable for power line filtering
- Low DC resistance to minimize voltage drop and power loss
- Compact 0402 surface mount footprint for space-constrained designs
Applications
- Power line filtering in portable electronic devices
- Electromagnetic interference suppression in consumer data processing equipment
- Signal integrity management in industrial control systems
Procurement Notes
Verify the specific ordering suffix HT000 to confirm the tape and reel packaging configuration. Ensure compatibility with standard 0402 reflow soldering profiles. Confirm that the 3A current rating meets the peak load requirements of the target circuit without exceeding thermal limits during operation.
Selection Notes
Select this component when space is limited to a 0402 footprint but higher current capacity than standard beads is required. The 33 Ohm impedance at 100 MHz targets common noise frequencies in digital circuits. Compare against other MPZ-H variants if different impedance or current ratings are needed for specific power rail protection.
Part Context
This part belongs to the TDK MPZ-H series of chip beads, which are engineered for large current and low DC resistance applications. The series offers standard 0603 and 1005 package sizes, providing robust EMI suppression solutions for modern electronics requiring efficient power line filtering within compact form factors.
Replacement Considerations
Cross-reference with other MPZ-H series parts like MPZ1005S100CT000 for different impedance values. Verify package dimensions and current ratings match before substituting. Ensure the replacement maintains the required 3A current handling and 33 Ohm impedance characteristics for equivalent performance.
