HRB0603S181K.400FT

Chip Ferrite Bead Overview

The AEM HRB0603S181K.400FT is a high-reliability ferrite chip bead designed for space and mission-critical applications. It features a 0603 (1608 metric) surface-mount package with an impedance of 180 ohms at 100 MHz and a tolerance of ±10%. The component supports a maximum DC current of 400 mA and has a maximum DC resistance of 250 milliohms. It operates within a temperature range of -55°C to +125°C and is manufactured in a QPL certified facility with complete material traceability.

Chip Ferrite Bead Feature Summary

• Qualified and tested to DSCC Drawing 03024 for space and high reliability use
• Manufactured with space-qualified materials and terminations
• Provides complete material and process traceability from a QPL certified facility

Chip Ferrite Bead Applications

• Space electronics systems
• Defense communication equipment
• Mission-critical aerospace circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix K.200FT or K.400FT against your Bill of Materials, as reel quantities may vary. Confirm RoHS status requirements, as this series may not be compliant. Ensure the procurement source provides traceability documentation consistent with DSCC Drawing 03024 standards for high-reliability validation.

Chip Ferrite Bead Selection Notes

Select this component when high reliability and space qualification are required rather than standard commercial filtering. The 0603 footprint suits compact designs, while the 400mA rating supports moderate current paths. Verify that the 180-ohm impedance at 100 MHz matches the target noise suppression frequency spectrum for the specific circuit application.

Chip Ferrite Bead Part Context

This part belongs to the AEM HRB Series, which includes various impedance values and tolerances within the 0603 form factor. The series is distinguished by its adherence to military and space standards, differentiating it from general-purpose ferrite beads used in consumer electronics.

Chip Ferrite Bead Replacement Considerations

Direct substitutes must meet DSCC Drawing 03024 qualifications. Generic 0603 ferrite beads lack the required traceability and space-qualification testing. Verify equivalent parts only if they share the same MIL-spec certification and physical dimensions.