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Product Detailed Parameters
- Description：FERRITE BEAD 240 OHM 0201 1LN
- Series：BK
- Mfr：Taiyo Yuden
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：240 Ohms @ 100 MHz
- Current Rating (Max)：350mA
- DC Resistance (DCR) (Max)：380mOhm
- 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 BK0603HR241-T is a multilayer ferrite chip bead manufactured by Taiyo Yuden, designed for surface-mount applications in the 0201 (0603 metric) package. It provides an impedance of 240 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 350 mA and exhibits a maximum DC resistance of 380 mOhms. It operates within a temperature range of -55°C to +125°C and measures 0.6 mm in length, 0.3 mm in width, and 0.33 mm in height.
Feature Summary
- Multilayer construction for compact high-frequency noise suppression
- Single-channel design for signal line filtering
- RoHS3 compliant environmental specification
Applications
- EMC applications
- General electronic equipment
- Information and communication devices
Procurement Notes
This component is officially discontinued and no longer manufactured by Taiyo Yuden. Verification of availability should focus on existing stock from authorized distributors or secondary market suppliers. Buyers must confirm the authenticity and storage history of available units due to the end-of-life status. Replacement sourcing strategies should be initiated immediately to ensure supply chain continuity for ongoing production needs.
Selection Notes
Engineers selecting this part should note its specific impedance characteristic of 240 Ohms at 100 MHz, suitable for targeted noise attenuation. The 350 mA current rating defines its operational limit for power lines. Due to the discontinuation, alternative components with matching electrical parameters and physical dimensions must be evaluated. Compatibility checks should include verifying the replacement's impedance curve and thermal performance against the original specifications.
Part Context
The BK0603HR241-T belongs to the BK series of ferrite beads from Taiyo Yuden. This series is characterized by multilayer chip technology intended for suppressing electromagnetic interference in small form-factor electronics. The 0201 package size allows for dense PCB layouts, making it suitable for portable devices and compact consumer electronics where space is limited.
Replacement Considerations
The BLM03AX241SN1D from Murata Electronics is documented as a direct substitute for the BK0603HR241-T.
