ABBK00201209471Y00

Overview

The ABBK00201209471Y00 is a shielded surface-mount ferrite bead from the Pulse Electronics ABBK series. It features an impedance of 470 Ohms with a tolerance of 25% and a maximum DC resistance of 400 mOhms. The component utilizes SMD/SMT termination styles and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• Surface-mount design facilitates automated assembly processes
• Wide operating temperature range ensures reliability in diverse environments

Applications

• High-frequency noise suppression in electronic circuits
• Signal integrity enhancement in data lines
• Power supply filtering applications

Procurement Notes

Verify the specific impedance value and physical dimensions against the official datasheet before integration. Confirm that the shielding characteristics meet the system's electromagnetic compatibility requirements. Ensure the operating temperature range aligns with the intended environmental conditions for reliable performance.

Selection Notes

Select this component when high impedance at specific frequencies is required alongside low DC resistance. The shielded design is suitable for dense layouts where crosstalk reduction is critical. Consider the 25% impedance tolerance when designing precise filter networks.

Part Context

This part belongs to the ABBK series of ferrite beads manufactured by Pulse Electronics. The series offers various impedance values and package sizes to suit different circuit requirements. These components are designed for effective noise attenuation in modern electronic devices.

Replacement Considerations

Consult official substitution lists for compatible parts with matching impedance, current ratings, and package dimensions. Verify that any alternative component maintains the same shielding properties and thermal performance characteristics.