HRB1206S121P1.50FT

Chip Ferrite Bead Overview

The HRB1206S121P1.50FT is a single-line surface-mount ferrite bead from the AEM HRB series, designed for electromagnetic interference suppression in compact electronic circuits. It features a 1206 package with dimensions of 3.20mm x 1.60mm and a maximum height of 1.30mm. The component provides an impedance of 120 Ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 1.5A and has a maximum DC resistance of 100 milliohms. Operating temperatures range from -55°C to 125°C.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference and radio frequency interference suppression
• Utilizes a multi-layer chip structure for high reliability in harsh environments
• Supports standard surface mount assembly processes including reflow soldering

Chip Ferrite Bead Applications

• Avionics systems requiring high-reliability EMI filtering
• Spacecraft and satellite electronic subsystems
• General-purpose high-reliability digital circuit noise suppression

Chip Ferrite Bead Procurement Notes

Verify the specific suffix code (e.g., P vs M) against official AEM documentation to confirm impedance tolerance specifications. Ensure the ordering part number matches the required packaging format, such as tape and reel or cut tape, as these affect handling and availability. Confirm that the manufacturer's standard delivery time aligns with project schedules before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits that require robust EMI/RFI attenuation in space-constrained applications. The 1206 footprint offers a balance between current handling capacity and board area efficiency. Consider the 1.5A current rating and low DC resistance to minimize voltage drop and power loss in power supply lines or data interfaces where signal integrity is critical.

Chip Ferrite Bead Part Context

This part belongs to the HRB series of high-reliability ferrite chips manufactured by AEM, Inc. The series is specifically engineered for demanding sectors such as avionics, spacecraft, and satellites. These components are distinguished by their ability to withstand rigorous environmental conditions while providing consistent electromagnetic interference suppression performance across wide temperature ranges.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include HRB1206S121M1.50FT and HRB1206S121J1.50FT, which share identical electrical characteristics but differ in impedance tolerance specifications. Verify mechanical compatibility and thermal ratings before substituting to ensure compliance with original design constraints.