ABPY00201209301Y00

Overview

The ABPY00201209301Y00 is a shielded ferrite bead from the Pulse Electronics ABPY series, designed for surface-mount applications in the 0805 (2012 metric) package. It provides single-channel EMI suppression with an impedance of 300 Ohms at 100 MHz and a maximum DC resistance of 80 milliohms. The component supports a rated current of 2 Amperes and operates within a temperature range of -40°C to +125°C.

Feature Summary

• Integrated shielding design minimizes electromagnetic interference coupling.

Applications

• Power line filtering in portable electronic devices
• Signal integrity enhancement in high-speed digital circuits
• EMI suppression on data buses

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the latest manufacturer datasheet prior to procurement. Confirm that the 0805 footprint dimensions align with the target PCB layout constraints. Ensure the selected supplier provides documentation confirming RoHS compliance and material safety declarations for the final assembly process.

Selection Notes

Select this component when a compact solution is required for power rail noise attenuation. The 2A current rating suits moderate-power applications, while the 300-ohm impedance targets higher-frequency noise spectra. Evaluate the low DC resistance to minimize voltage drop and power loss in sensitive power delivery networks.

Part Context

This part belongs to the ABPY series of shielded ferrite beads manufactured by Pulse Electronics. The series is engineered for space-constrained designs requiring effective high-frequency noise suppression without significant signal degradation or excessive power dissipation.

Replacement Considerations

Taiyo Yuden BKP2125HS331-TV is a documented alternative offering similar 300-ohm impedance and 0805 packaging characteristics.