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Product Detailed Parameters
- Description：FERRITE BEAD 120 OHM 0201 1LN
- Series：BK
- Mfr：Taiyo Yuden
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：-
- Impedance @ Frequency：120 Ohms @ 100 MHz
- Current Rating (Max)：450mA
- DC Resistance (DCR) (Max)：230mOhm
- 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 BK0603HR121-T is a multilayer ferrite chip bead manufactured by Taiyo Yuden, designed for surface-mount applications. It features an impedance of 120 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 350 mA and has a maximum DC resistance of 380 mOhms. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 0.6 mm in length, 0.3 mm in width, and 0.33 mm in height, conforming to the 0201 (0603 metric) package.
Feature Summary
- Multilayer construction for compact surface-mount integration
- Ferrite material provides high impedance characteristics at target frequencies
- Designed for noise suppression in sensitive electronic circuits
Applications
- Noise suppression in portable communication devices
- Signal integrity management in consumer electronics
- EMI filtering in automotive electronic systems
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific end-of-life notifications or product change notices. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.
Selection Notes
Evaluate impedance values against target noise frequencies to ensure effective attenuation. Compare maximum DC current ratings with circuit load requirements to prevent saturation. Assess physical footprint compatibility with existing PCB layouts and soldering processes.
Part Context
This component belongs to the BK series of multilayer ferrite beads from Taiyo Yuden. These components are engineered for high-density mounting on printed circuit boards. The series offers various impedance options tailored for different electromagnetic interference mitigation needs across diverse electronic applications.
Replacement Considerations
Check for equivalent parts within the same series offering identical impedance and current ratings. Verify that alternative components match the physical dimensions and thermal characteristics. Ensure substitute parts maintain compatible solderability and reliability standards.
