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Product Detailed Parameters
- Description：FERRITE BEAD 1 KOHM 0402 1LN
- Series：BK
- Mfr：Taiyo Yuden
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：1 kOhms @ 100 MHz
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：580mOhm
- 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 BK1005HS102-T8 is a multilayer ferrite chip bead inductor manufactured by Taiyo Yuden. It features a 0402 (1005 metric) surface-mount package designed for high-current applications with low DC resistance. The component provides an impedance of 1 kOhms at 100 MHz and supports a maximum current rating of 300 mA. It operates within a temperature range of -55°C to +125°C and complies with RoHS standards.
Feature Summary
- Multilayer construction for compact high-density mounting
- High current handling capability with low DC resistance
- Effective electromagnetic interference suppression at 100 MHz
Applications
- General electronic equipment including AV devices and office automation
- Automotive electronic systems
- Telecommunications infrastructure
- Industrial control equipment
- Medical devices classified under GHTF A-C and Japan I-III
Procurement Notes
Verify the specific suffix 'T8' against official Taiyo Yuden documentation, as datasheets often list 'BK1005HS102-T'. Confirm package dimensions and termination compatibility. Check product status as some sources indicate this series may be obsolete or restricted in certain regions. Ensure environmental compliance matches project requirements.
Selection Notes
Select this component for circuits requiring EMI filtering in space-constrained designs. The 0402 footprint suits dense PCB layouts. Evaluate the 300 mA current rating against peak load conditions to prevent saturation. Consider the 1 kOhm impedance profile for target noise frequencies around 100 MHz.
Part Context
This part belongs to the BK series of multilayer chip bead inductors from Taiyo Yuden. These components are engineered for noise suppression in digital and analog signal lines. The HS variant typically denotes high-performance characteristics suitable for demanding industrial and automotive environments.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify cross-references through official manufacturer channels before substitution.
