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Product Detailed Parameters
- Description：FERRITE BEAD 334 OHM 8THD 1LN
- Series：WE-MLS
- Mfr：Würth Elektronik
- Package：Tube
- Filter Type：Power Line
- Number of Lines：4
- Impedance @ Frequency：334 Ohms @ 100 MHz
- Current Rating (Max)：4A
- DC Resistance (DCR) (Max)：2mOhm
- Ratings：-
- Operating Temperature：-25°C ~ 125°C
- Package / Case：8-THD
- Mounting Type：Through Hole
- Height (Max)：0.514" (13.05mm)
- Size / Dimension：0.441" L x 0.441" W (11.20mm x 11.20mm)
- Features：-
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Overview
The Würth Elektronik 742730123 is a WE-MLS multiline EMI suppression ferrite bead designed for cable noise reduction. It exhibits an impedance of 334 Ohms at 100 MHz. The component utilizes a snap-fit housing structure to facilitate rapid installation on multiple conductors simultaneously. This design supports efficient electromagnetic interference mitigation in dense wiring environments without requiring specialized tools.
Feature Summary
- Multiline EMI suppression capability for simultaneous cable treatment
- Snap-fit housing enables tool-free manual installation
- High impedance performance at 100 MHz for effective noise attenuation
Applications
- Cable harness noise suppression
- Multi-conductor bundle filtering
- General EMI mitigation in electronic assemblies
Procurement Notes
Verify the specific part number against official Wurth Elektronik documentation to confirm the WE-MLS series designation and 334 Ohm impedance rating. Ensure compatibility with the target cable bundle diameter before procurement, as the snap-fit mechanism requires precise physical fitment for effective operation.
Selection Notes
Select this component when simultaneous suppression of multiple cables is required within a confined space. The snap-fit design offers assembly speed advantages over split-core clamps for single cables. Confirm that the operating environment remains within standard industrial temperature ranges compatible with the ferrite material properties.
Part Context
This component belongs to the WE-MLS series from Würth Elektronik, which specializes in multiline EMI suppression solutions. Unlike single-cable snap cores, this series addresses noise on bundles of wires, providing a compact solution for complex wiring scenarios where individual shielding is impractical or too costly.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Verify mechanical dimensions and impedance curves against alternative multiline ferrites if sourcing changes occur.
