HRB0603S300K.500FT

Chip Ferrite Bead Overview

The HRB0603S300K.500FT is a high-reliability ferrite chip bead manufactured by AEM, Inc., designed for surface-mount applications in the standard 0603 (1608 metric) package. This component provides an impedance of 30 Ohms at a test frequency of 100 MHz with a tolerance of ±10%. It supports a maximum DC current rating of 500 mA and exhibits a maximum DC resistance of 0.15 Ω. The device operates within a temperature range of -55 °C to +125 °C and weighs approximately 6 mg.

Chip Ferrite Bead Feature Summary

• Manufactured in a QPL certified facility with complete material and process traceability for space and high-reliability use.
• Qualified and tested to AEM Drawing 487070 or DSCC Drawing 03024 standards.
• Utilizes tin-lead terminations to prevent tin whisker formation where pure tin is prohibited.

Chip Ferrite Bead Applications

• Space electronics requiring DSCC approved components
• High reliability military systems
• EMI suppression in sensitive analog circuits

Chip Ferrite Bead Procurement Notes

Verify that the specific order includes tin-lead terminations if the application prohibits pure tin due to whiskering risks. Confirm compliance with AEM Drawing 487070 or DSCC Drawing 03024 requirements during qualification. Ensure the procurement documentation explicitly states the high-reliability nature of the HRB series to distinguish it from commercial grade equivalents.

Chip Ferrite Bead Selection Notes

Select this component when a 0603 footprint is required alongside strict reliability standards such as DSCC approval. The 30 Ohm impedance at 100 MHz suits specific EMI filtering needs. Verify that the 500 mA current rating meets the circuit's operational demands. Consider the tin-lead termination requirement if environmental regulations or design constraints forbid pure tin finishes.

Chip Ferrite Bead Part Context

This part belongs to the HRB Series, which consists of high-reliability ferrite chip beads. These components are specifically engineered for aerospace and defense applications. They are distinguished by their manufacturing in QPL certified facilities and adherence to rigorous military specifications, ensuring performance consistency in extreme environments.

Chip Ferrite Bead Replacement Considerations

Substitutes must match the 0603 package, 30 Ohm impedance at 100 MHz, and 500 mA current rating. Crucially, replacements should also meet DSCC Drawing 03024 or equivalent high-reliability standards if the application requires space-grade qualification. Tin-lead terminations may be necessary to maintain compatibility with existing assembly processes.