Aerospace

Up-Screened Ferrite Beads Meet High-Reliability Applications

19 September 2016

HRB-US Series ferrite beads. Source: AEM HRB-US Series ferrite beads. Source: AEM
The HRB-US Series of high-reliability ferrite beads from AEM, Inc., meet the stringent requirements of the Defense Supply Center Columbus (DSCC) specification 03024. AEM is reportedly the only ferrite chip manufacturer whose parts are approved by the Defense Logistics Agency to the DSCC 03024 specification.

The HRB-US process up-screens commercially available parts utilizing AEM’s proprietary techniques to selectively certify additional ferrite beads to the DSCC standard. The HRB-US Series provides an effective means to meet the growing demand of high-reliability applications.

AEM’s HRB-US Series components begin as full-reel ferrite bead lots acquired through OEM-approved distribution channels and are traceable to selected manufactures of commercial devices. The devices pass through pre- and post-screening processes while undergoing AEM’s proprietary tin-lead conversion. The devices are then subjected to DSCC 03024 Group A, B and C testing. Finally, the parts are assigned an HRB-US part number and are tape and reel packaged with an AEM lot number and date code



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