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Product Detailed Parameters
- Description：FERRITE BEAD 1 KOHM 1206 1LN
- Series：BBBK
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：1 kOhms @ 100 MHz
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：400mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：1206 (3216 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.051" (1.30mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：-
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Overview
The BBBK00321611102Y00 is a shielded surface-mount ferrite bead from Pulse Electronics, designed for signal line noise suppression. It features a 1 kOhms impedance at 100 MHz with a 25% tolerance and a maximum DC current rating of 200 mA. The component has a maximum DC resistance of 400 mOhms and operates within a temperature range of -55°C to +125°C. Packaged in a 1206 (3216 metric) SMD/SMT footprint, it provides effective electromagnetic interference filtering for compact electronic designs.
Feature Summary
- Shielded construction minimizes magnetic field radiation and crosstalk
- Multilayer ferrite technology enables high-frequency noise attenuation
- Surface-mount design facilitates automated PCB assembly processes
Applications
- Signal line noise suppression in digital circuits
- Electromagnetic interference filtering for portable devices
- High-frequency circuit protection in consumer electronics
Procurement Notes
Verify the specific impedance value and tolerance against the official datasheet before integration. Confirm that the 200 mA current rating meets the application requirements. Ensure the 1206 package dimensions align with the PCB layout. Check RoHS compliance status if required by project specifications.
Selection Notes
Select this component when shielding is necessary to prevent magnetic coupling in dense layouts. The 1 kOhms impedance suits high-frequency noise reduction. Verify thermal stability across the -55°C to +125°C range. Compare DCR values to ensure minimal voltage drop in low-current signal paths.
Part Context
This part belongs to the Pulse Electronics BBBK series of shielded ferrite beads. The series offers various impedance and current ratings in standard SMD packages. The BBBK designation indicates a multilayer chip bead with integrated shielding for enhanced performance in sensitive applications.
Replacement Considerations
Consult official substitution lists for equivalent parts with matching impedance and current ratings. Verify package compatibility and shielding characteristics before replacement.
