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Product Detailed Parameters
- Description：FERRITE BEAD 300 OHM 0201 1LN
- Series：WE-TMSB
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power, Signal Line
- Number of Lines：1
- Impedance @ Frequency：300 Ohms @ 100 MHz
- Current Rating (Max)：150mA
- DC Resistance (DCR) (Max)：900mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0201 (0603 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.013" (0.33mm)
- Size / Dimension：0.024" L x 0.012" W (0.60mm x 0.30mm)
- Features：-
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Overview
The Würth Elektronik 742692005 is a surface-mount ferrite bead from the WE-TMSB series, designed for EMI suppression in power and signal lines. It features a 300 Ohms impedance at 100 MHz with a maximum DC current rating of 150 mA. The component utilizes a 0201 (0603 metric) package, measuring 0.60 mm in length and 0.30 mm in width. It has a maximum DC resistance of 900 milliohms and operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides effective electromagnetic interference suppression for high-frequency noise
- Designed for compact surface-mount applications in tight spaces
- Supports filtering on both power and signal transmission lines
Applications
- Power line filtering in portable electronic devices
- Signal line noise suppression in communication modules
- EMI mitigation in automotive electronics components
Procurement Notes
Verify the specific suffix codes against official Wurth Elektronik documentation to ensure correct packaging and tolerance specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the supply chain. Cross-reference datasheet revisions to validate parameter consistency.
Selection Notes
Select this component when space constraints require a 0201 footprint for EMI filtering. Ensure the circuit's operating current remains below the 150 mA limit to prevent saturation. Verify that the 300 Ohms impedance profile matches the target noise frequency spectrum for effective attenuation.
Part Context
This part belongs to the WE-TMSB series of single-line ferrite beads manufactured by Würth Elektronik. These components are engineered for SMT assembly processes and are commonly utilized in consumer electronics and industrial control systems where small form factors and reliable noise suppression are required.
Replacement Considerations
Publicly confirmed substitute part numbers include BMC1HY0300AN and EBMS060303A301. Verify electrical equivalence and physical dimensions before substitution.
