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Product Detailed Parameters
- Description：FERRITE BEAD 600 OHM 0402 1LN
- Series：BK
- Mfr：Taiyo Yuden
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：600 Ohms @ 100 MHz
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：600mOhm
- 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 BK1005HW601-T is a multilayer chip ferrite bead from the BK series, manufactured by Taiyo Yuden. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm x 0.50mm and a maximum height of 0.55mm. The component provides an impedance of 600 ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 300 mA and has a maximum DC resistance of 600 milliohms. The device operates within a temperature range of -55°C to +125°C and complies with RoHS3 standards.
Feature Summary
- Multilayer construction for compact high-frequency noise suppression
- AEC-Q200 qualified for automotive reliability requirements
- Surface-mount design compatible with automated assembly processes
Applications
- Automotive electronic circuit noise filtering
- High-speed digital signal line suppression
- Power supply output noise reduction
Procurement Notes
This component is officially discontinued and no longer in production. Verification of availability should focus on surplus or secondary market sources rather than direct manufacturer allocation. Engineers must confirm end-of-life status through official Taiyo Yuden product change notifications before finalizing designs requiring long-term supply stability.
Selection Notes
Designers should evaluate alternative components due to the discontinuation status. When selecting replacements, ensure the new part matches the 0402 footprint, 600-ohm impedance at 100 MHz, and 300 mA current rating. Verify that substitute parts maintain AEC-Q200 qualification if used in automotive applications to preserve system reliability standards.
Part Context
The BK series represents Taiyo Yuden's multilayer chip bead lineup designed for electromagnetic interference suppression. This specific model utilizes ceramic ferrite materials to provide effective broadband noise attenuation in space-constrained environments. The 0402 form factor allows integration into dense printed circuit board layouts where minimal profile is required.
Replacement Considerations
Direct substitutes include Murata BLM15AG601SH1D and Pulse Electronics ABSY00100505601Y00. These alternatives offer comparable electrical characteristics and package dimensions for seamless retrofitting.
