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Product Detailed Parameters
- Description：FERRITE BEAD 180 OHM 0402 1LN
- Series：MMZ-E
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：180 Ohms @ 100 MHz
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：1.6Ohm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：-
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The MMZ1005F181ET000 is a ferrite chip bead from the TDK MMZ-E series, designed for surface-mount applications in the 0402 (1005 metric) package. It provides an impedance of 180 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 200 mA and has a maximum DC resistance of 1.6 Ohms. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides signal line filtering capabilities through high-impedance ferrite material characteristics.
- Engineered for compact surface-mount integration using standard 0402 footprint dimensions.
Applications
- General signal line noise suppression
- High-frequency circuit interference reduction
Procurement Notes
Verify the specific suffix ET000 against your bill of materials to ensure correct packaging and tape specifications. Confirm that the 200 mA current rating aligns with your circuit's operational requirements. Check RoHS compliance documentation if required by your manufacturing standards. Ensure the 0402 package size fits your PCB layout constraints before ordering.
Selection Notes
Select this component when a 180 Ohm impedance at 100 MHz is required for signal integrity management. The 0402 package is suitable for high-density board designs. Verify that the 200 mA current handling capacity meets the peak load demands of the protected line without causing excessive saturation or resistance increase.
Part Context
This part belongs to the MMZ-E series of ferrite beads manufactured by TDK Corporation. These components are passive electronic devices used primarily for electromagnetic interference suppression. The MMZ-E series is widely utilized in consumer electronics and industrial equipment for its reliability in small form factors.
Replacement Considerations
Cross-reference with other TDK MMZ-E series parts offering similar 180 Ohm impedance and 0402 packaging. Ensure any substitute matches the 200 mA current rating and 1.6 Ohms DC resistance limits. Verify package compatibility and operating temperature range equivalence.
