BBPY00100505680Y00

Overview

The BBPY00100505680Y00 is a multilayer ferrite chip bead manufactured by Pulse Electronics, designed for surface-mount technology applications. It operates within an impedance range of 68 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 900 mA. The component features a low maximum DC resistance of 120 mOhms with a tolerance of 25%. Encased in a compact 0402 (1005 metric) package measuring 1 mm x 0.5 mm x 0.5 mm, it provides shielding against electromagnetic interference. The device functions reliably across a wide temperature range from -55°C to +125°C.

Feature Summary

• Multilayer ferrite construction providing effective high-frequency noise suppression
• Shielded design minimizes magnetic field interference with adjacent components
• Compact 0402 footprint enables dense circuit board layouts

Applications

• High-speed data line filtering in portable electronics
• Power supply input/output decoupling in embedded systems
• Signal integrity protection in communication modules

Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before integration. Confirm RoHS compliance status and packaging options such as reel or cut tape availability directly with authorized distributors. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this component when space constraints require a 0402 package size while maintaining significant current handling capabilities. The 68 Ohm impedance at 100 MHz suits general-purpose EMI suppression where moderate attenuation is sufficient. Consider the 120 mOhms DCR for voltage drop calculations in power-sensitive circuits requiring up to 900 mA continuous operation.

Part Context

This part belongs to the BBPY series of shielded multilayer ferrite beads from Pulse Electronics. The series offers various impedance and current ratings within standardized SMD packages. These components are engineered for reliable performance in consumer, industrial, and automotive electronics requiring compact EMI filtering solutions.

Replacement Considerations

Cross-reference with other BBPY series variants for different impedance levels. Verify physical dimensions and terminal configurations match the existing PCB footprint before substitution.