BBPY00100505250Y00

Overview

The BBPY00100505250Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It operates within a temperature range of -55°C to +125°C and features SMD/SMT termination. Key electrical parameters include an impedance of 25 Ohms with a 25% tolerance, a maximum DC current rating of 1.7 A, and a maximum DC resistance (DCR) of 50 mOhms.

Feature Summary

• Shielded construction for electromagnetic interference suppression
• Multilayer ferrite chip bead design
• Suitable for surface mount technology applications

Applications

• General signal line filtering
• Power supply noise suppression
• High-current circuit protection

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Pulse Electronics or authorized distributors before integration. Confirm that the 1.7 A current rating and 50 mOhms DCR align with your thermal management requirements. Ensure the 0402 package dimensions fit your PCB layout constraints.

Selection Notes

Select this component when high current handling up to 1.7 A is required alongside low impedance characteristics. The 25 Ohm impedance provides effective filtering for lower frequency noise while maintaining minimal voltage drop due to the low 50 mOhms DCR. Consider the shielded design if crosstalk reduction is necessary in dense layouts.

Part Context

This part belongs to the BBPY series of shielded ferrite beads from Pulse Electronics. It is designed for applications requiring robust current handling capabilities in a compact 0402 footprint. The series offers various impedance options tailored for different noise suppression needs across power and signal lines.

Replacement Considerations

Cross-reference with other BBPY series variants for different impedance values if filtering requirements change. Verify compatibility with alternative shielded ferrite beads from other manufacturers ensuring similar current ratings and package dimensions.