HRB0805S121K1.00FT

Chip Ferrite Bead Overview

The AEM HRB0805S121K1.00FT is a high-reliability ferrite bead in an 0805 (2012 metric) surface-mount package. It exhibits an impedance of 120 Ohms at 100 MHz and supports a current rating of 1 A. The DC resistance is specified at 0.2 Ω (200 mOhm). This component is designed for mission-critical applications and holds DLA approval.

Chip Ferrite Bead Feature Summary

• DLA-approved for mission-critical reliability requirements
• High-reliability ferrite chip construction
• Surface-mount termination style

Chip Ferrite Bead Applications

• Mission-critical electronic systems
• EMI suppression in sensitive circuits
• High-reliability signal line filtering

Chip Ferrite Bead Procurement Notes

Verify the specific suffix K1.00FT against official AEM documentation to confirm packaging and tolerance details. Ensure the application environment aligns with the 1 A current rating and 0.2 Ω DC resistance specifications. Confirm DLA approval status if required by procurement contracts. Cross-reference impedance values at 100 MHz with circuit design requirements.

Chip Ferrite Bead Selection Notes

Select this component when DLA approval and high-reliability standards are mandatory for the project. The 0805 footprint suits space-constrained designs requiring robust EMI filtering. Verify that the 1 A current handling capacity meets the operational load. The 120 Ohm impedance at 100 MHz defines its noise suppression characteristics for specific frequency bands.

Chip Ferrite Bead Part Context

This part belongs to the HRB series of high-reliability ferrite chips from AEM, Inc. These components are engineered for durability in demanding environments. The series offers various impedance and current ratings within standard SMD packages. The HRB designation indicates compliance with stringent military-grade reliability criteria.

Chip Ferrite Bead Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.