HRB1206S121K1.50FT

Chip Ferrite Bead Overview

The HRB1206S121K1.50FT is a single-line ferrite bead from the AEM HRB series, housed in a 1206 (3216 metric) surface-mount package. It exhibits an impedance of 120 Ohms at 100 MHz with a tolerance of ±10%. The component supports a maximum current rating of 1.5A and maintains a maximum DC resistance of 100 mOhm. It operates within a temperature range of -55°C to 125°C and has a maximum height of 0.051 inches (1.30 mm).

Chip Ferrite Bead Feature Summary

• DLA-approved high-reliability construction designed for mission-critical applications.
• Single-line configuration providing effective noise suppression in compact footprints.
• Robust thermal stability suitable for demanding environmental conditions.

Chip Ferrite Bead Applications

• Military and aerospace electronic systems requiring DLA approval.
• High-reliability industrial control circuits.
• Communication equipment signal integrity management.

Chip Ferrite Bead Procurement Notes

Verify the specific suffix K1.50FT against procurement requirements to ensure correct impedance tolerance and current rating alignment. Confirm that the 1206 package dimensions match the target PCB layout constraints. Ensure compatibility with standard surface-mount assembly processes and reflow soldering profiles specified by the manufacturer for this high-reliability series.

Chip Ferrite Bead Selection Notes

Select this component when DLA-approved ferrite beads are required for critical infrastructure or defense applications. The 120 Ohm impedance at 100 MHz targets specific noise frequencies, while the 1.5A rating suits moderate current paths. Consider the 1206 footprint for space-constrained designs needing reliable EMI filtering without compromising current handling capabilities.

Chip Ferrite Bead Part Context

This part belongs to the HRB High-Reliability Ferrite Chips series by AEM, Inc., which is distinguished by its DLA approval status. The series is engineered specifically for mission-critical environments where standard commercial components may not meet rigorous reliability standards. The HRB line emphasizes consistent performance under extreme thermal and mechanical stress conditions.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include other DLA-approved ferrite beads in the 1206 package with similar 120 Ohm @ 100 MHz characteristics. Verify that alternative parts maintain the 1.5A current rating and 100 mOhm DCR limits to ensure circuit compatibility and noise suppression efficacy remain unchanged.

Chip Ferrite Bead FAQ

Is the HRB1206S121K1.50FT approved for military applications?

Yes, the HRB series is DLA-approved, making it suitable for military and aerospace applications requiring high reliability.

What is the impedance tolerance for this component?

The 'K' suffix indicates a tolerance of ±10% for the 120 Ohm impedance measured at 100 MHz.