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Product Detailed Parameters
- Description：FERRITE BEAD 120 OHM 0402 1LN
- Series：BBSJ
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：120 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：250mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.024" (0.60mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The BBSJ00100505121Y00 is a shielded surface-mount ferrite bead manufactured by Pulse Electronics. It operates within a temperature range of -55°C to +125°C and features a 0402 (1005 metric) package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 120 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 500 mA and has a maximum DC resistance of 250 mOhms.
Feature Summary
- Shielded construction minimizes electromagnetic interference coupling between adjacent components.
- Compact 0402 footprint enables high-density circuit board layouts.
- Wide operating temperature range ensures reliability in harsh environments.
Applications
- High-speed data line filtering
- Power supply noise suppression
- Clock signal integrity enhancement
Procurement Notes
Verify the manufacturer part number against official Pulse Electronics documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical characteristics. Check for RoHS compliance status in the latest datasheet. Ensure storage conditions align with manufacturer guidelines to maintain component integrity prior to assembly.
Selection Notes
Select this component when space constraints require a 0402 package size. Choose based on the 120 Ohm impedance requirement at 100 MHz for target noise frequencies. Ensure the circuit current does not exceed 500 mA to prevent saturation. Verify thermal management capabilities given the -55°C to +125°C operational range.
Part Context
This part belongs to the ABSJ/BBSJ series of shielded ferrite beads from Pulse Electronics. These components are designed for suppressing electromagnetic interference in compact electronic devices. The series offers consistent performance across various industrial and consumer applications requiring reliable noise filtration.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer cross-reference tools for verified alternatives.
